Mario looks a bit to bright.
Rainbow is cool but doesn't really seem to fit him, at least through my perspective.
7/10
Effects other then that are awesome.
That is the renderer's fault. That render is a bad one, there are a few other ones that were cut more nicely. The one you used isn't so bad, just in comparison to the other premium cuts. The one you used just has a bit of flaws.
Also, the text should probably be orange or something that matches the sig colors.
Some one in BC (bare canvas, a crew on Gamerenders [GR]) made a text tut and it is free. I think it was recent, in the graphics tutorials forum.
I'm on a page about incorrect corrections, and spent the better part of like two hours trying to get someone to understand that -5^2 = -25, not 25, and then that post had comments get reposted because that group is self sustaining, and that person was in turn trying to explain what I just explained to them. And I'm taking that as a victory
I will be AFK for a couple of days you guys hold down the fort while I am gone. I will be checking in on my phone but that will severly limit me. Be back saturday!