R2 D2

I was looking for a simple R2 D2 model that I could just slice and print, and was disappointed I was unable to find one. I remixed this from the closest model I could find (see the "Remixed from" section), with the following changes:

* Stronger connections to the feet, which were otherwise prone to breaking when removing from the print bed.
* Connect the legs to the body as a single piece, where before there was a gap. This part isn't 100% movie accurate, but will make for better prints.
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