I got tired of $60 sets of gobos where maybe one of the 10 in the pack are useable and the rest are garbage. Here is a walkthrough on how I cut my own using a razor and some $11 pie tins.
Product Links:
Pie tins: https://amzn.to/3g4XER6
Circle cutter: https://amzn.to/3gf4zY9
Clar/Godox projection attachment with 85mm lens: https://adorama.rfvk.net/5bJVV9
Bowens mount adapter for projection attachment: https://adorama.rfvk.net/P0GPPX
Gobo holder (must have) for projector attachment: https://adorama.rfvk.net/rnd775
Gobos for projection attachment: https://adorama.rfvk.net/kjdmmn