I love the pumpkin by eight_heads but wanted something more scary for adults ;)
So I put a 'check engine' light on the pumpkin.
Please print the top and stem from the original and give a like there ! https://www.thingiverse.com/thing:3098466/files
Ps: I used ikea LED spots to place the pumpkins on top. LED cancles / tealights also work great.
Jack_o_lantern_engine-sign_pumpkin.stl | 694.4KB |