Viper Dan, use the following;
1st Corps-Chinese and British
US-nearly any 28 ww2 line is acceptable, but if you really want greatcoats-Artizan
USMC-1st Corp, TAG and Brigade match up nicely
Australians-Brigade Aussies in the Pacific, then paint the trousers and tunics battledress colour instead of jungle green
Belgians-buy brittish ww2 paratroopers in berets
North Koreans-Mongrel Afghan Army, exacto off any mustaches and then cut the mags on the AKs down to a snub to look like an SKS.
Canadians-get 1st Corps ww2 Brittish infantry, decapitate, use WW separate head systems for germans in feldmuzt, file the peak of the cap flap and put on Brittish bodies.
Except for the Belgians, I've done all these myself so far. they work pretty well.
expands his 15mm modern building collection.
