speaking as someone who has to draw a lot. I woould say work on your perspective a little. The first one has no depth, probably because the angle of the second bend is too sharp which meant that you drew the rest larger than it should've been.
The stock links don't work so i'm just commenting on what i see.
2nd one is good except the end of the tail doesnt match up well with the rest, you havent followed its path quite right. but it has perspective, try shading that one to give it the illusion of three dimensions.
3rd has a similar problem to the first, there is no depth to it. It looks too flat, the detailing is good though just work on your forms and perspective.
I would say a little shading in important places, don't go over the top. just imagine a lightsourse and shade respectively. makes every drawing look great.
« Last edited by Jam Jar on Oct 25th 2010 »