A test design for my Iron Man cosplay that ended up being too wide for what I need, but still possibly useful for someone else. Includes holes for 3mm long LEDs as well as 3mm screws to mount it. I used filament as the pivots. Works with a 9g servo.

Note: The version I printed is slightly different than the one uploaded. I made some fixes for issues I saw with my printed version, but have not reprinted it to see if issues are fixed.