Took the sketches and made more variations. Pretty solid line up for the GSF infantry.
These guys were far tougher than Axeron. We had some stuff done by Bernard (uzukinokaze.deviantart.com/)
that sort of set the precedent for bulky guys that looked like US marines but more heavy duty, but their goals were quite contradictory. There were mentions of wanting some samurai/bushido elements to their character as a faction, they needed to feel more humanoid than Axeron (to be empathized with more), they needed to feel like they had some bravado. They just generally needed to feel human, but the problem was they needed to stand next to Axeron and still feel like part of the same world. The helmets were the most challenging part, but i'm pretty happy with the designs to take further.