SMBZ - Surprise

First off: Don't ask me how I got this idea!
I just have a tendency to write/draw silly stuff sometimes. XD

Anyway, here is another SMBZ fanart for you.
And it looks like our heros got a little... surprise there. XD
Yeah, apparently Mecha Sonic doesn't stop at anything to get the Chaos Emeralds...

For those of you, who don't know, what Super Mario Brothers Z is: [link]