@Skhaiwhaelz inspired me to do this, make a proper, public turnaround of the characters I made for my "Keister Bunny" animation. I started with Gunk, and used a phone app called VectorMotion to make this in an Adobe-Illustrator-esque vector drawing way.

I have basically zero practice with vector art software prior to this (of course I had to scribble out this design on a piece of paper before even attempting to do this on my phone), and of course working on a phone for ANYTHING is hardly ideal (though I do it because I'm far away from my computer most days), so I decided this wasn't quite polished enough to put in the Art Portal, even as a "Sketch," so I'll just share it here as a news post. I also felt using purely flat shading was good in this case so that when I re-make the 3D model and rig for Gunk, I can quickly sample the colors in Blender's texture painting tools and quickly add the accurate base colors to Gunk before moving on to adding texture detail, fake ambient occlusion, etc.

If any 3D modelers or cut-out 2D animators are interested in using this concept sketch to make your own fan art or takes on Gunk here, then feel free! As for AI data scrapers and art thieves, I say BUZZ OFF, but otherwise what can I do?

I'll work on his perpetually-angry pal, Punk, next, and because I'm kind of taking a much-needed break from serious animation, I'll probably do a concept sheet for the Keister Bunny, too, even though he was only meant to be a one-off holiday-themed character.