Oh, are we playing wish-lists, now?
Here's what I would like to see in an "Eastern Theatres" line:
(Note to manufacturers, I realise there is no chance of these getting made, and I'm not suggesting anyone actually pour money down the drain on account of these dreams, as it's probably only me that wants them. So don't think I'm having a go, it's just what
I would like to have, in a perfect world

)
Ottoman troops in arab headgear
1915 French in transitional uniforms (Dardanelles)
Tropical Brits in tin hats
Brits in standard early war uniform that somehow look "hot" (i.e. shirt sleeves, neckflaps on their caps, etc. for the Dardanelles)
Highlanders in tropical gear
Highlanders in slouch hats (Salonika)
French Chasseurs d'Afrique in Adrian helmets
Turkish sharpshooters/snipers (specifically female ones, I realise that they probably wouldn't look that different to ordinary riflemen, but there aren't any that are really in a sniper pose at the minute - kneeling and taking aim would be nice)
Germans in the high-style sun helmets (as opposed to the more Wolseley-like ones that Brigade do. Those are fine and I have some, but I'm greedy enough to want the other kind too.)
That'll do for now, as this is all a pipe-dream anyhow.
