I can't say too much about the first three images, except that they're pretty great, but the fourth is very interesting. I get a nice demoscene vibe from the metallic elements, but they're all lacking in the linework department--you've got all kinds of noncircular circles and curves that don't work with their vertically-separated twins. The shadows that fall on metallic elements are also a bit pillowy-looking. Overall, though, that piece looks quite promising.

MoD: thanx dude. I don't think there's any direct influence from demoscene stuff but who knows.

Indigo: thanks. I certainly feel I've learned alot since joining up here 4 years ago. A lot of influence was from artists like you especially. I've always struggled with anatomy and find it a thorn in my side. I'm working on it offline with some helpful aides such as manikins, anatomy guides, etc. It's a long process to develop those skills but I'm certain they'll get there sooner than later.

I think my main problem is that I never think out what I'm going to draw sometimes. I tend to "chisel" away at an image until I get what I like - which is easily seen from the third image. I worry too much about the end result that I miss out on structure and so on. Again, it'll take some practice.