I picked up a 135mm for a good price recently and it didn't included a lens hood. I figured it was a long shot but I checked out thingiverse.com for a 3d printable model of the hood I needed. Bingo! A local library has a 3d printer so I sent them the model and they are printing it up this week.
Ive heard that 3d printed stuff needs to be finished with sanding and stuff so I'll add to this thread as I get the hood. If anyone has suggestions let me know thank!
Color: Black ABS
Layer Height: .20 mm
Filament Used: 57.76 grams
^^^Not super sure what any of that means but hey Ill probably get a question about it.