5 model

Free

ASRock X299 Taichi IO Shield

Printables

Free

ATX basic open pc case / test bench

MyMiniFactory

Free

MKS SKPIR cooling box/enclosure with DIN rail Clips (CAD included)

Printables

Free

IO shield for Asus P8Z77-V Pro Motherboard

Thingiverse

Free

ASRock X299 Taichi IO Shield

Thingiverse