I used Army Painter desert yellow on the inside, a generic house paint tan for the outside (a bit lighter than the desert yellow inside). Army painter light wash and Army Painter Bleached Bone dry brush inside and out, with less inside than outside. I was trying to go for a weathered, stained set of campaign tents with more fading outside than inside.
For Dwarves I like the GW LOTR minis and the Oathmark ones. I have a bunch of others won cheap in auction, Mantic, GW Fantasy and assorted others. My thinking is to try to make them look more like the Oathmark ones with spare Oathmark bits.
As my collection of cheap auction won minis grows I a less inclined to make compromises on proxies but I need to keep a more open mind on conversion ideas.
Putting Oathmark Goblin heads on Mantic Goblin bodies for example.
I also like Warlord Games/Wargames Factory Orc heads on Oathmark Dwarf bodies for Snaga/Goblins. Quirky Labyrinth sort of looking fellows, slightly comical but not as outrageous as the Warcrafty looking Mantic Dwarves.