powered by 3D Slash!
Yeah, the above text was there by default, and I didn't want to change it. I was partly inspired by a similarly-built Pixel Art Yoshi Egg. Have a Pixelated Yoshi. Lacking a 3D printer, I couldn't test this, so make sure to let me know if you are successful with this Thing. It SHOULD print okay, there isn't much to it.
I started by simply copying the Yoshi (and only the Yoshi) in an image, using 4mm blocks for each pixel. Then I thickened it from 4mm thick to 12mm thick, made a 4mm thick square sandwiched between the two sides that extended 4mm from the furthest edge on all four sides. In 3D Slash, you can see the colors I actually used. The reason my 3D Slash version has purple in place of black is really quite simple: I only have a Free account, which limits the colors I can use. All in all, I feel I did a pretty good job on this.