Earth Force spacemen and women:
Tritonian Squad and Heavy Weapon:
Venusian Squad and Heavy Weapon:
Now I just need to figure out what each squad and heavy weapon is like to try and differentiate them from the others. The Mercurian weapon looks like it shoots out those circular "smoke-ring" -like waves of energy. Triton definitely uses some sort of beam technology. Venus is probably a mass driver cannon or some sort of projectile. If you have any ideas or thoughts, please let me know...