It seems too busy imo. Perspective a tad wonky (on the arms in particular). If it were me I’d simplify the gecko into a more graphic shape (no lines) and maybe grunge up the bubbles?

@marropo thank you very much for the help, i’ll try something out. i’ts crazy, the perspectiv is completly off and I honestly did not see it. I wanted to play with the bubles to make the design feels like it’s really part of the shirt, i’ll try to add some shadows to it. I’ll edit this post when i’m done :).

wish you a merry christmas :).
Dify

:) i agree with master marropo :) lines makes it’s not real… i think if lineless will make it better… marry christmas master Dify and master marropo :) i’m a moslem but i will be happy to wish u a marry christmas and happy new year…