your best sprite, if you continue to sprite and practice you will be a very good spriter in a short time, the chest is good for a begining but make more contrast in shading, and try watching tuts and other sprites to get the idea of the chest muscles,
btw your proportions have got better but still needs a little work
<a href="http://www.lf-empire.de/forum/showthread.php?tid=7273/">my sprites</a>
<a href="http://www.lf-empire.de/forum/showthread.php?tid=7422">my arts</a> | <a href="http://www.lf-empire.de/forum/showthread.php?tid=7538">LFE funny skcetch</a> | <a href="http://www.lf-empire.de/forum/thread-7553.html">skcetch battle(me vs. bla bla bla 44)</a>
<a href="http://www.lf-empire.de/forum/showthread.php?tid=7534">choji</a> | <a href="http://www.lf-empire.de/forum/thread-7685-post-145734.html#pid145734">the mask</a>
...................__
............./´¯/'...'/´¯¯`·¸
........../'/.../..../......./¨¯\
........('(...´...´.... ¯~/'...')
.........\.................'...../
..........''...\.......... _.·´
............\..............(
BROFIST ...........