Lookin' good! The pelts look fantastic and the models have a lot of character.
I think these guys could benefit from a little harsher highlighting, it looks like you tried this at some places. For example; the guy with the extended bolt pistol arm, the highlighting looks very good on his arm, but you need to do this all over the model, it looks as if you just did it sporadically in some places on the model, but you missed important areas like his legs, and most of his helmet. This might not make sense at the moment, so feel free to PM me if you want me to explain this some more.
Hope this helps!
I think these guys could benefit from a little harsher highlighting, it looks like you tried this at some places. For example; the guy with the extended bolt pistol arm, the highlighting looks very good on his arm, but you need to do this all over the model, it looks as if you just did it sporadically in some places on the model, but you missed important areas like his legs, and most of his helmet. This might not make sense at the moment, so feel free to PM me if you want me to explain this some more.
Hope this helps!