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Games Workshop
Corpse Cart (esp. as an ammunition wagon for e.g. Hellcannon): https://www.games-workshop.com/en-SE/Vampire-Counts-Corpse-Cart
Greebo Games
Obsidian Dusk slaves & extras (upcoming): https://www.kickstarter.com/projects/greebo-games/obsidian-dusk-dark-elves-for-fantasy-football?token=d4105e8e
Green Stuff World
Textured Rolling Pins: http://www.greenstuffworld.com/en/22-textured-rolling-pins?p=2
Dark Runes Rolling Pin: http://www.greenstuffworld.com/en/textured-rolling-pins/290-rolling-pin-hobby-roller-dark-runes.html
Steampunk and Beads: http://www.greenstuffworld.com/en/15-steampunk-and-beads
Gripping Beast
Baggage Camels: https://www.grippingbeast.co.uk/SSC23_Baggage_Camels_2--product--5383.html
Hasslefree Miniatures
Fantasy Humans (basically most naked miniatures not in proud and assertive poses, fit for rags to be sculpted perhaps? plus some more): http://www.hfminis.co.uk/shop?category=fantasy-%26%0D%0Asteampunk~fantasy-humans
Perry Miniatures
Ox teams and voorlooper: https://www.perry-miniatures.com/product_info.php?products_id=3589&osCsid=0b7ai1v0g6ms4a19qj1kekd8s4
Carlist Female Civilians: https://www.perry-miniatures.com/product_info.php?products_id=1743
Muslim Civilians: https://www.perry-miniatures.com/product_info.php?products_id=2127
American Civilians: https://www.perry-miniatures.com/product_info.php?products_id=1558
Pulp Figures
Cringing Captives: https://pulpfigures.com/products/view/51
Ramshackle Games
Trixie: http://shop.ramshacklegames.co.uk/index.php?id_product=79&id_product_attribute=0&rewrite=20mm-biker-gang-11-models&controller=product
Reaper Miniatures
Familiars: https://www.reapermini.com/OnlineStore/elemental/latest/77196
Adara: https://www.reapermini.com/Miniatures/nude/latest/02858
Ristul's Market
Food Supplies: https://www.ristulsmarket.com/268-food-supplies-terrains.html
Cursed Fantasy Treasure: https://www.ristulsmarket.com/278-cursed-fantasy-treasure-terrains.html
Runic Tables and Altars: https://www.ristulsmarket.com/257-runic-tables-and-altars.html
Dark Temple Ruins Basing Kit: https://www.ristulsmarket.com/100-dark-temple-ruins-basing-kit.html
Weapons Rack: https://www.ristulsmarket.com/267-weapons-racks.html
Lanterns: https://www.ristulsmarket.com/253-lanterns.html
Flaming Torches: https://www.ristulsmarket.com/285-flaming-torches.html
Bath Girls: https://www.ristulsmarket.com/266-bath-girls.html
Ogre Food Carrier: https://www.ristulsmarket.com/71-ogre-food-carrier.html
Undead Orc Skulls: https://www.ristulsmarket.com/271-undead-orc-skulls.html
Undead Monster Skulls: https://www.ristulsmarket.com/274-undead-monster-skulls.html
Undead Ogre Skulls: https://www.ristulsmarket.com/273-undead-ogre-skull.html
Undead Dwarf Skulls: https://www.ristulsmarket.com/270-undead-dwarf-skulls.html
Undead Elf Skulls: https://www.ristulsmarket.com/269-undead-elf-skulls.html
Soul Dark
Concubine of Flame: http://souldark.ru/product/concubine-of-flame/
The Tékumel Club
The Palace of the Priesthoods of the Gods: http://thetekumelclub.blogspot.se/p/the-palace-of-priesthoods-of-gods.html
Wargame Exclusive
Chaos Trophy Corpses: https://wargameexclusive.com/shop/chaos/trophy-corpses/
Human Skulls: https://wargameexclusive.com/shop/battle-sisters/random-pack-skulls-64/
Elf Skulls: https://wargameexclusive.com/shop/battle-sisters/human-skulls-in-28mm-scale-64u/
Wargames Foundry
Pack camels: https://www.wargamesfoundry.com/collections/baggage-animals-and-livestock/products/gpr003-pack-camels
Beasts of burden: https://www.wargamesfoundry.com/collections/baggage-animals-and-livestock/products/copy-of-gpr003-pack-camels
Pack mules and donkey: https://www.wargamesfoundry.com/collections/baggage-animals-and-livestock/products/gpr002-pack-mules-and-donkey
Ancient Farmers: https://www.wargamesfoundry.com/collections/ancient-civilians/products/civ009-ancient-farmers
Ancient Townsfolk: https://www.wargamesfoundry.com/collections/ancient-civilians/products/civ010-ancient-townsfolk
Ancient Slaves: https://www.wargamesfoundry.com/collections/ancient-civilians/products/civ013-ancient-slaves
Proximus the Slave Trader: https://www.wargamesfoundry.com/collections/ancient-civilians/products/cr054-proximus-the-slave-trader
Egyptian & Nubian Civilians: https://www.wargamesfoundry.com/collections/ancient-civilians/products/e029-egyptian-nubian-civilians
Egyptian Noble Household & Soldiers Training: https://www.wargamesfoundry.com/collections/ancient-civilians/products/e028-egyptian-noble-household-soldiers-training
Canaanite Civilians and Hittite Casualties: https://www.wargamesfoundry.com/collections/ancient-civilians/products/hit005-canaanite-civilians-and-hittite-casualties
Four-Wheeled Cart 1: https://www.wargamesfoundry.com/collections/ancient-civilians/products/gpr011-four-wheeled-cart
Four-Wheeled Cart 2: https://www.wargamesfoundry.com/collections/ancient-civilians/products/gpr014-four-wheeled-cart
Medieval Civilian Characters 2: https://www.wargamesfoundry.com/collections/hundred-years-war-1337-1453/products/med210-medieval-civilian-characters-2
Medieval Hundred Years War Civilians: https://www.wargamesfoundry.com/collections/hundred-years-war-1337-1453/products/med400-medieval-hundred-years-war-civilians
Country Folk: https://www.wargamesfoundry.com/collections/18th-century-civilians/products/civ001-country-folk
Civilians: https://www.wargamesfoundry.com/collections/18th-century-civilians/products/ecw036-civilians
Jars and Vases: https://www.wargamesfoundry.com/collections/architecture-and-accessories/products/gpr030-jars-and-vases
Crates, Sacks and Barrels: https://www.wargamesfoundry.com/collections/architecture-and-accessories/products/gpr030-jars-and-vases
The Smithy: https://www.wargamesfoundry.com/collections/architecture-and-accessories/products/gpr033-the-smithy
The Guillotine: https://www.wargamesfoundry.com/collections/french-napoleonic-1/products/bsmob001
Chinese Execution and Coolies: https://www.wargamesfoundry.com/collections/chinese/products/vch001-chinese-casualties
Indian Civilians 2: https://www.wargamesfoundry.com/collections/indian-mutiny-1857/products/ind216-civilian-characters
African Villagers: https://www.wargamesfoundry.com/collections/darkest-africa-african-tribal-warriors/products/da108-african-villagers
Livestock: https://www.wargamesfoundry.com/collections/darkest-africa-african-tribal-warriors/products/livestock-da134
Arab Diggers: https://www.wargamesfoundry.com/collections/egyptian-adventurers/products/eav513-arab-diggers
Arab Bearers: https://www.wargamesfoundry.com/collections/egyptian-adventurers/products/eav514-arab-bearers
Ladies of the Night: https://www.wargamesfoundry.com/collections/victorians-edwardians/products/victorian-edwardian-ladies-night
Warlord Games
Slave Girls: https://store.warlordgames.com/collections/romans/products/early-imperial-romans-slave-girls
Pack Mule: https://store.warlordgames.com/collections/romans/products/early-imperial-romans-pack-mule
Westwind Productions
Kindernacht Wagon: http://www.westwindproductions.co.uk/index.php?route=product/product&product_id=357
Zealot Miniatures
Unusual Goblins – Spy Goblin and Decorative Goblin: http://zealotminiatures.com/shop-2/#!/Unusual-Goblins-Spy-Goblin-and-Decorative-Goblin/p/68422058/category=9323712
Ancient Idols – Dungeon Clutter: http://zealotminiatures.com/shop/#!/Ancient-Idols-Dungeon-Clutter/p/68422052/category=9323712
Dungeon Oddities – Dungeon Clutter: http://zealotminiatures.com/shop-2/#!/Dungeon-Oddities-Dungeon-Clutter/p/69742092/category=9323712
Wizard's Study – Dungeon Clutter: http://zealotminiatures.com/shop-2/#!/Wizards-Study-Dungeon-Clutter/p/68422048/category=9323712
Terrain appropriate for Chaos Dwarfs
Admiralty Miniatures
Wall Relief Plates: http://admiraltyminiatures.blogspot.se/p/wall-relief-plates.html
Dreamspirit Wargaming
Chaos Dwarf Mine Entrance: http://dreamspiritwargaming.com/product/chaos-dwarf-mine-entrance/
Etsy
Cage/Gibbet (Single): https://www.etsy.com/listing/493395621/28mm-hanging-cagegibbet-single-and-frame
Cage/Gibbet (Double): https://www.etsy.com/se-en/listing/493395729/28mm-double-hanging-cagegibbet-and-frame?ref=related-3
Cage/Gibbet (Quadruple): https://www.etsy.com/se-en/listing/479899636/28mm-four-hanging-cagesgibbest-and-quad?ref=related-1
Frozen Planet Studio: http://fps14.tripod.com/id11.html
Evil Dwarf Statue and Fire Pillars
Games Workshop
Chaos Dreadhold Helfort: https://www.games-workshop.com/en-IE/Chaos-Dreadhold-Fort
Chaos Dreadhold Crucible: https://www.games-workshop.com/en-IE/Chaos-Dreadhold-Crucible
Chaos Dreadhold Overlord Bastion: https://www.games-workshop.com/en-IE/Overlord-Bastion
Infinity Games
Temple of the Dark Storm: https://www.infinity-engine.com/index.php?id_product=43&controller=product
Lost Kingdoms
Magmhôrin Realm Gate: http://lostkingdomminiatures.com/en/pre-sale/39-magmhorin-realm-gate.html
Paolo Parente's Dust (Babylon Terrain)
http://www.dustgame.com/products_d.php?sid=53&id=796
http://www.dustgame.com/products_d.php?sid=53&id=790
http://www.dustgame.com/products_d.php?sid=53&id=841
http://www.dustgame.com/products_d.php?sid=53&id=826
http://www.dustgame.com/products_d.php?sid=53&id=774
http://www.dustgame.com/products_d.php?sid=53&id=809
http://www.dustgame.com/products_d.php?sid=53&id=748
http://www.dustgame.com/products_d.php?sid=53&id=757
http://www.dustgame.com/products_d.php?sid=54&id=737
Perry Miniatures
Mud-brick house: https://www.perry-miniatures.com/product_info.php?cPath=22_62&products_id=3212&osCsid=0b7ai1v0g6ms4a19qj1kekd8s4
Steepled Hat Studios
Desert Empire Guard Tower: https://www.ebay.ca/itm/SteepledHatStudios-Desert-Empire-Guard-Tower-Prepainted-28mm-Wargaming-Scenery/142823142055?hash=item2140ec32a7:g:CDIAAOSwIzBbFxXy
Titan Wargames
Dwarf House: http://www.titanwargames.com/store/#!/SCENERY/c/19213229/offset=0&sort=normal
Werewoolf Miniatures
Fallen Gods Altar: https://hexy-shop.com/shop/producer/werewoolf/fallen-gods-altar-2/
Zuzzy Miniatures
The Despoiled Reaches: http://www.zuzzy.com/2013/07/the-despoiled-reaches.htm
Wargaming Mats Appropriate for Chaos Dwarfs
Deep Cut Studio: http://www.deepcutstudio.com/product/wargames-terrain-mat-inferno/
Frontline Gaming: http://store.frontlinegaming.org/frontline-gaming-flg-mats-lava-1-6x4.html
Gamemat: https://www.gamemat.eu/our-products/battle-mats/6-x4-g-mats/6-x4-g-mat-fallen-earth/sk/
Pwork Wargames: http://www.pworkwargames.com/en/gaming-mats-terrain-tabletop-pwork/220-gaming-mat-tabletop-wargaming-volkano-pwork.html?search_query=volkano&results=1
Urbanmatz: https://www.urbanmatz.com/p/259/lava-6x4
Also, shamelessly, I'm releasing a new product sculpted by Jon Horsleben (Etsy store (https://www.etsy.com/se-en/shop/AdmiraltyMiniatures?ref=l2-shop-header-avatar)):
(https://i.imgur.com/1QENnwR.jpg)
And I'd like to recommend Rotten Factory (https://rottenfactory.eu/store/index.php).