One of mine...

[yvonk]

I know that I'm not as good as y'all in here, because I've seen some sick designer in here.. but you know, training leads to the prefection.
Comments?

[Lumix]

Hm... His leg is too bright... And the render is too monotone.. Redo the render.. Main text is barely visible.. Remove the blurs/glows.... BG is kinda random but I guess it's ok.. Work on it more.. I'm sure you'll improve.. :P