4 model

Free

Tesla P100 Triple Shroud for 120 mm Fan, Easy Mounting

Printables

Free

3D Printed GPU Rack forDual-Slot Cards (PCIe Riser, 120 mm Fan Mount)

Printables

Free

PC Fan Brackets For The Discerning Deshrouded GPU

MyMiniFactory

Free

Nvidia Tesla V100, GPU Cooling Shroud For 40mm fans.

Thingiverse