Thanks Hammer!

All I've done in Z was shaping, and poly painting the texture, am working on some detailing now. Although it won't really be seen in the final image as he's going to be half hidden in the suit, under a helmet with a glass face visor type of thing.

I agree with what you're saying about the look, but he's meant to be a bit distorted anyway as he's a symbiotic being and has become part of the plant life and the jungle, he's going to change even more soon! But in future I will use references and work on my proportions. Especially if it's meant to be an average human. I think as it's my first attempt I was a bit eager to jump in there and get sculpting!

But I'm pretty pleased with it so far, hopefully it'll look alright in the end.