Double sided keychain; Autobots on one side, Decepticons on the other.

I had original made it using a mill, but I have since updated the model (size and hole adjustments, since mine broke after two years on my keyring). It was carved from a solid piece of acrylic material (0.125 inches thick).

This was not scanned. I imported the appropriate pictures, and then traced the lines to make the features.

2.2 is meant to be printed

2.3 has a 0.125 inch border so that it can be milled