New guys Models and maps

Harryscary276

Hay I'm new here, been looking at this site for a few weeks and like what I see, the works here are great and hope to learn alot to help my works improve.

With the intro out of the way I wanted to see if I can get some critique on a model I just did and its maps

Here are some renders
http://img.photobucket.com/albums/v168/harryscary276/Image1.jpg
http://img.photobucket.com/albums/v168/harryscary276/Image2.jpg

And here are the maps, I don't have any programs for Normal Maps so I uses Bump mapping (I know they suck, just don't know any better map making methods yet)
http://img.photobucket.com/albums/v168/harryscary276/Map_tailendtexture.jpg
http://img.photobucket.com/albums/v168/harryscary276/Map_tailendbump.jpg
http://img.photobucket.com/albums/v168/harryscary276/Body_maptexture.jpg
http://img.photobucket.com/albums/v168/harryscary276/Body_mapbump.jpg

I'm working on a Portfolio site so any help y'all can give will be GREATLY appreciated, Thanks a bunch