Rocketeer Jetpack for Dummy 13

I took the model by Spoolishness and tweaked it to fit on a Lucky13 (or Dummy13, easy13, etc) body. I merged some pieces and filled in a lot of the holes on the back, so that its easy to print and is the right scale. I added some shaped pegs for the nozzles to fit on, since they're sloped it's hard to just eyeball it.

It's pretty simple assembly. 

Print all the pieces, glue the peg in the back, and then push (and/or glue) the nozzles onto their respective pegs (note that the nozzles are symmetric) 

My *13 prints are all 150% and the details for this jetpack work at that scale. I'm not sure if this print will work at 100%. Note that the scale in the uploaded files is for a 100% Lucky13, so that you can scale it the same as you scale other pieces.