My son has been asking for a “Lightning Buzz Jetpack” for a few weeks now, and after using my sub-par CAD skills to make something, I figured I'd share it in case someone else wanted it for their kid(s). Also, this is my first multi-part model so feel free to critique it, there is lots of room for improvement.

Instructions

Printing/Assembly should roughly go like this:

1. Print the body
2. Print 2x wing_base
3. Print 2x wing_green
4. Print 2x stripes
5. Assemble the wings by sliding the green part halfway onto the base/purple. Slot the stripes in one at a time (screenshot below)
6. After all stripes are on for each section, slide them all the way on so everything lines up
7. Super glue the wing sections onto each other, and then onto the base.
8. Print 1x wing_ends
9. Print 1x wing_tips
10. Glue wing ends onto the… ends… of the wings
11. Using the printed pegs, align and glue the wing_tips in place (they'll fit on either side, but nautical law would say that red should be on the left/port side
12. Print 1x flames, body_stripes, turbine, and body_markers
13. Glue them all onto the recesses on body

Notes

• Almost everything has been modeled with a 0.2mm tolerance
• All of the stripes will lock into place except the smallest red one. You'll have to glue that one in place
• There are 30mm channels to route straps through the body. You can buy some straps off Amazon or use fabric you have and print some quick release buckles
• The wings do not fold in
• The wings are wider than most interior doors, and may snap off if your kid runs full breakneck speed through a doorway while screaming “TO INFINITY AND BEYOND!” at the top of their lungs