This was inspired by DIY Creators’ Floating Desk, I just went with a Floppy Disk look. The disk holes make for really good grommets! This is a generic design, I think it would look cooler if it had a Commodore 64 or Apple II theme.

You could probably build a PC into the back panel if you wanted, or at the very least incorporate a power strip into it, for tidier cable management.