simple but effective... Good thinking author

Looks like "Cartman."

A nice, fun entry!
However there is a slight problem with your source for the zipper, it's not a photo it's an illustration. Rules do state: 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 can not be used as sources, unless they are entirely created by yourself...
You need to replace that source in your image with an acceptable photo source. There are many available just check the image carefully to be sure it's not an illustration.
I'll ask the contest mod to give you some time to make the correction before sending a warning.
Good Luck!

Changed, thank you!

That is true author, this zipper looks better than the other one. Good work ! I like the changes to the image.

Nice work. I would like to add some motion blur to wheel.

Excellent!

love the changes. fun image. great use of the source.