I like the overall shape of it, I think it would look lovely with more details. While I don't like using the term, it makes it sound like making sci-fi robot models is easy, it needs more greebles. By the way Max, could I have a link to your Deviantart or something? I just met an "artist/animator" and I really have no idea what to expect from that kind of background. I'm self taught myself, I've been making mechs and stuff since I was 4.
I don't have a deviantart profile, tho i should make one.. Some of my artwork is reworked stuff from deviant, it's gotta be the most awesome source of pictures/ideas for making art/models.. Same with my mech stuff, i have collected and remade stuff , as well as made my own stuff, i have a 3ds file full of parts that i can assemble into many mech form's, sort of like a custom shape collection, like lego I'll see if i can find some of my old art to show you ...