are you pursuing a tattoo career? you could do it =]

Happy birthday lol.

Cool drawing, I always find myself impressed by things with fantastical structures like this attractive gentleman here. Very creative.

The only real drawback is that the background is a bit boring and unadorned, it makes the character seem out of place. It very much makes the background feel like an overt afterthought to avoid the dreaded white space.

Other than that, awesome! Keep it up.