West Wind's Secrets of the Third Reich minis

[Stingray]

Any suggestions for how you could incorporate these minis (especially mecha and battle suits) into BFE?

 

[Agis]

Any suggestions for how you could incorporate these minis (especially mecha and battle suits) into BFE?

Many of the normal infantry can be used straight away as stand ins for historical units.
The Mechs are a bit more challenging.
Best fast solution is to take Starship Troopers unit stats from the playtest files.
German Power Armour Trooper = SST PA
Mecha = M8 Ape
etc.