Raspberry Pi + NVMe HAT case

I couldn't find a sleeve case for my Raspberry Pi 5 with NVMe addon so I designed my own one. I know it's not ideal but it's enough to stick my Pi under the table. It also provides good ventilation so there shouldn't be any significant overheat.

Printed with PETG on my Ender 3 S1 but I think it could look better. Anyway, it suits my needs so I don't plan to change anything more.