original:
https://www.thingiverse.com/thing:5868273
I've modified this to work with MSI GTX 650 but it should work with other small cards.
With 92x25mm fan GTX 650 turns into 3 slot card. Shroud is mounted the same way like the original model (by the zip ties)
smaller_gpu_shroud2.stl | 247.8KB |