3D print files for overhead switch labels?

[cdsvt]

I'm just dabbling in 3D plastic printing. My son left for university and left behind his Ender 3D printer. So far I've been able to download STL files, rotate them, slice them, put them on a memory card, and print them.

I've seen some people have made plastic angled labels to help identify the purpose of the overhead switches without having to be a contortionist.

Does anyone have a STL file for this type of switch label?

If not, I guess my next journey is learning how to design parts. Honestly, that feels really daunting, so I'm hopeful that someone smarter than me has already figured this out and I can just print them.

Thanks in advance for any leads.