This is a Starwars Mouse Droid body to fit over a simple ‘DIY RC car kit’ that I found on amazon.  It is NOT a simple print and play kind of model. You will still need to glue/fuze the parts together, use bondo, sand, paint, etc.  this is for a cosplay, so I just needed the basics.  

A LOT of the rc cars that cosplayers suggest you buy for mouse droids cost over $100, and I did not want to spend that kind of cash for a prop that I MIGHT use twice a year.  So, I looked for something simpler.  I found a DIY toy RC kit that looked simple enough for what I want, and it was only $33, so I decided to build around that.  Originally I was going to build the carriage, but after receiving the parts I decided to use the included plywood frame and attach the droid body to the already included holes.  

I will attach photos and more when I get the chance after I have built the droid, but for now this is simply the files.  I cut the files to fit on an ender3V3SE (its what I have), but if requested I can upload the uncut files as well

edits: V2 - I added tabs to align the parts and make assembly easier