Fixing the proportions

Fixed up the proportions slightly. I made the proportions on the limbs a lot chunkier on the Assault character to make him look tougher, and changed the length of the legs and size of the head in the Scout.
I'm probably going to remove the hair on the Male character as his hair style doesn't seem to suit the environment very well as it looks very 80s. The goggles make him look like terminator. I added the goggles, mainly because I can't get the eyes looking right as the topology on the head is slightly off, and the feedback I got thought the head needed some more technological features to match with the rest of the body. My anatomy skills do seem to be improving however and the body sculpts for the discarded designs did help me improve.