The skulls could be holograms to make the troopers more scary to their opponents đ
H. G. Wells’ The War in the Air could be worth a read. Written in 1907/08, it postulates a European airwar that includes a German invasion of North America! A chance to roll out your All Quiet on the Martian Front miniatures as well as get into some of the very nice WWI miniatures now on the market, plus use Aeronerfs for the sky side of things.
Good luck!
I use elements of the Traveller 3rd Imperium background to frame my own RimWorlds setting.
Three months on and I’ve been making progress – as noted in my blog. Â I have also been working on forces for the Kalar-Wi and Geithurian Republic – two minor states in my Traveller campaign – as well as forces for an minor Aslan state.
As stated Microworld Games http://www.microworldgames.com/ figures are all individuals (and they have just added Hobgoblins). I have a Beastman army of theirs http://isentropicendoscope.blogspot.co.nz/2013/12/rrtk-beastie-boys.html which, I think, looks rather fine.
David