This is my take on the Engineering badge

hope you enjoy

I used Ghostbusters Logo V2 - 2 colors From Snorri. as a template

for the ghost top part it takes awhile to load in cura like a minute or two but it loads

or use the fixed version just use the advice below

from Copp3rfake_D on the fixed ghost Hello. For the ghost, (if you don't change the size of the wheel), print it at 145%, it will fit correctly.