I've just ordered a sprue of the Raumjager, along with Warlord plastic Fallschirmjager, late-war grenadiers and SS grenadiers.
I'm interested in the Wargames Atlantic figures, but they look very bulky. The smocks seem to make them chunky on all models. If they work, the plan is:
1) Raumjager for male troopers;
2) Warlord Fallschirmjager with Statuesque small heads for female troops;
3) Raumjager with the Shapeways Alien Heads sprue in Imperial Assault scale from Mel Miniatures.
If I don't like the Raumjager:
1) Warlord set for male and female troops. Possibly the SS plastics, but the Konflikt 47 metals also look good. I figure that the smocks or zeltbahn they wear will bulk out the differences between male and female figures;
2) Alien heads from the WotC bendy figures.
Weapons will be the Stg-44 assault rifle minus ammo clip (I believe the Rebel A280 rifles used in Empire and Jedi used Stg44 or AR-15 parts), MG-42 machine gun (used for the Imperial DLT-19 heavy blaster in Star Wars). I like the idea of a Panzerfaust as the kind of crazy thing the Rebels would use. Couple of weird energy weapons and a sniper rifle.
Maybe modify the helmets a bit too.
Let you know how I get on!
The 4A snow troopers paint up very nicely indeed.