I have amassed this collection in my bookmarks bar. Still growing by the looks of it.
Here goes:
http://shop.ramshacklegames.co.uk/: Very good for the ork converter. A massive array of scrappy vehicle parts. Very good prices one of my favs.
http://www.bitsandkits.co.uk/: Not really an official retailer, but pretty nice anyway.
http://kromlech.eu/?page_id=5: Brilliant for building ork elites like Kommandos, flash gits or nobs. Also a lot of robotic or cybork ork parts and vehicles.
http://stores.ebay.co.uk/Kromlech-Bits-and-Minis?_rdc=1: Arthur Kromlechs
UK Ebay Store.
http://www.warmill.co.uk/: Translucent focus style tokens, terrain and other laser cut stuff.
http://www.hfminis.co.uk/shop?product=bat%252dkieran~hfn023&category=miniatures%7Enon%252dcoms-%26-civilians: Hasslefree: Brilliant hero units. Also some Si-Fi troopers and ZOMBIES!
http://www.evilmushroomgames.com/new_page_2.htm: WW1 style tank tracks good for
40k vehicles. Also good
DKOK subs and ZOMBIES!
http://www.pig-iron-productions.com/equipment-weapons-c-6.html: Good Si-Fi elite guard in carapace armour.
DKOK subs and yet more ZOMBIES!
http://www.smartmaxstore.com/smog-a-victorian-fantasy.htm: God, these are nice looking miniatures. Very offputting, some of em'. But still absolutely bloody beautiful at first glance. Though |I have not actually seen the kits in person. Really want to get some one day juat for the painting experience.
http://puppetswar.eu/category.php?id_category=7: Brilliant looking conversion kits. A very nice Deff Rolla sub, even the best I have seen.
http://www.reapermini.com/: Good fantasy characters.
http://www.freewebstore.org/Zinge-Industries/Flexible_Ammo_Belts__amp;_Cables/cat658642_584137.aspx: Some very nice orky tracks. Also a lot of brilliant little bits like flexi bullet chains and guitar wire style pipes. Also some very nice vehicle bite like vents and tubines.
Viola!