For any manufacturer reading; 13th century medieval East Asia - China, Japan, Korea etc.

As that doesn't seem to be Strelets thing then any further Russian Civil War (plus WW1 Eastern Front that overlaps), related stuff that others have mentioned for the civil/border wars of the 1918-39 interwar period and lastly more War of 1812 sets.

First choices would be Napoleonic Russian Infantry in 1808-1812 Shako.

2nd choice Napoleonic Austrian Infantry in German & Hungarian style uniforms with Shakos

I would like to see what other skills our favourite new Napoleonic sculptor has, well we know he can sculpt Infantry but can he sculpt Horses?

If yes how about Napoleonic Prussian Uhlans they can also be used as Landwehr and Dragoons.

New Zealand land wars

Gallipoli ANZAC

Dragons Portes (WW2)

BEF (ww2)

Royal Marines (WW2)

Argentinians (1980s)

Iraqi (1990s)