Mario FanArt (Opinion please)

[Myriam]

I agree with the two preceding posts, but I've got something to add.
What's up with you light sources? I see that you have two different lightning temperatures, which is fine. Fire and some blueish purple white light. But look at the arrows which indicate the different directions the light's falling in from (there's more, but I couldn't draw them all). You've got to make up your mind as to which one it's gonna be! :D
Your blueish light seems to be coming from everywhere, so I'm leaving this up to you.
But the fire situation seems to be wrong somehow. I'm going to ignore the fire light hitting yoshi in the front, we all know that's not possible. But the way you drew those fireballs I would think the light should come from down and slightly behind. If you want the fire light coming in from the front, you have to change the position of the hands or something.