Illustrations not created by yourself can't be used. See http://www.pxleyes.com/guidelines/photoshop/
5.7. 3D Renders or Illustrations as Source: Using other people's 3D renders or illustrations (even with permission and no matter in which form they are offered) creates a false impression of your artwork. So 3D renders or illustrations (this includes brushes, tubes, clipart, pdf files) can not be used as sources, unless they are entirely created by yourself.

nice job...very realistic

Very nice. I hope he has shoes to match.

Congrats Minnie he's so cute

Congrats!!

Congrats on the win, this hat was my 2nd choice but didn't like pearls after all

Look at the background shadows...light is from the left. If you flip the structure and integrate the ground with the source image it would improve your entry. GL author.

Nice work, agree with cmyk46, have the shadow of the structure to the right. But other then that, cool idea author

Kinda gives new meaning to the term Lizard Breath...lol

Yikes, Mama's boyfriend speaks with forked tongue! Creepy-good, author.

could be better without the frame ! Good luck author !

what movie is this?

Yikes! I'd be scared even if this were the promo image! Good find and manip on the face.