Opposites attract. My wife is an artist, therefore, I am not. Sorry. I looked into trying to do 3-D models (a simple box for a relay) and simply gave up. Maybe in my next life.
I can’t even draw stick figures that look like stick figures, never mind trying to draw a 3D box.
All I need is a couple of well placed ovals and a few longer lines. Probably 10 line items in a drawing program. Like I said, probably pretty simple for people that can draw.
I’d give it a whirl , but I have more than enough on my plate(s), sorry. (while I’m not artistic, I got graphic skills, copying real objects onto paper is my thing or the other way around, was pretty adept in a ‘former live’ with 3D max creating 3D models, fantasy stuff out of my head on the other hand, not so much, I probably lack the drugs for that )