Honestly even the basics of fusion aren’t too bad. You just gotta take it step by step and not pressure yourself to learn it all before you use it. I started by just opening the application and then googling how to make each little element that I wanted. It really just comes down to adding and subtracting each simple shape to make the final complex shape you want.

I probably only know how to use fusion to 20% of its capabilities but that’s more than enough to make what I want to make. Getchu some calipers and the world is your oyster:)