Your artwork is looking very good, very professional. I'm sure a lot of freeware developers would kill to have you onboard their team
I'm a huge fan of SCIFI, so your website is a treat for my eye
I have done some 3D modeling too in the past (about 2 years ago). Interested folks could take a peek here
for some images of mine. It's not the best I've done and I'm still a newbie when it comes to 3D.