Attachments for Astronauts

SR2 is a game about extreme customization, and as such, it's slightly disappointing that there aren't more ways to customize your astronauts. I think if there was the option to attach parts to sections of the astronaut, like the torso, head, upper and lower arm, upper and lower leg, etc. If this was possible, players could definitely build really nice "shells" for the astronauts, like an accurate Iron Man, or an ODST.