Amazing! I have two 3d printers and a laser cut, so I can try. I have a noctua nh-p1 (152mm) and a custom fanless GPU (raijintek Morpheus 8057) that is almost 4 slot, do you think they could fit without modifications? Thanks.
A small video about the sturdiness of the case (PETG).
For fixing the motherboard you can use classic m3 male brass spacer or screw + spacer + nut/spacer like here (Nylon):
I wanted to focus on a few essential things: ease of printing, modular panels design, unibody appearance, no visible screws, high dissipation capacity (due to my experience with the 3400g).
The case is designed for APU users and uses a Flex ATX power supply above the PCIE slot.
The cpu cooler...
Please, release your files for the community :(
EDIT
https://www.etsy.com/ca/listing/842076586/96l-3d-printed-sff-computer-case?ref=listing_published_alert
A320TM-ITX UPDATE:
I've changed the cpu cooler (Cootelk LP53) and I'm running all open air.
No more freeze with CBP enabled, maybe inside temperature was too hot for the motherboard.