Raspberry pi 3,4 case tower

Hi, I have a case of my design for raspberry pi 3. 4.

It's the first time I've designed something, so I'm asking for your understanding when judging :).

Housing with glass / plexe mounting at the front. At the back, the cable and fan mount 30x30, is provided with enough space to mount the cooling on a cpu with a small fan.

If something doesn't fit, you can rewrite the project, but please don't assign my project :)