Options for Fantasy Knight Models?

[FionaWhite]

There’s a specific seller - who I can’t remember the name of - that has almost all the sprues for sale in a multi listing. You just pick the one you want.

Second City Games?
Linky

[beefcake]

The old Grenadier Fantasy Warriors-Fighting Men range are perfect fantasy knights. Now sold by Mirliton, Forlorn Hope miniatures used to sell them in the UK also Miniature -Heros

I second this! Very fantasy. Also the Chaos knights from Grenadier (now also with Mirliton) are great.

[Metternich]

In addition to those previously mentioned, Reaper Miniatures has a host of knights (pun fully intended) in various of their ranges (Dark Heaven Legends; Pathfinder Miniatures; Warlord; and Bones which is in plastic).  They are individually available.  Depends greatly on your taste. 

  http://www.reapermini.com/miniatures

[Garanhir]

I have to echo Ogrob, and fulsomely recommend Claymore Castings. Most especially the Crecy-era French, which to my mind are the finest 14th C figures to be had.

http://claymorecastings.co.uk/index.php?route=product/category&path=20_48

[jauntyharrison]

I have to echo Ogrob, and fulsomely recommend Claymore Castings. Most especially the Crecy-era French, which to my mind are the finest 14th C figures to be had.

http://claymorecastings.co.uk/index.php?route=product/category&path=20_48

Their early HYW french really are a glory to behold. It's so rare that you get historical minis with such dynamic posing. Absolutely my favorite minis to use as human heroes in D&D.

[Ethelred the Almost Ready]

How about knights of the Italian Commune Wars from Steel Fist miniatures? A lot of the head gear looks fantastic.