Anet A8 hidden duct

These prints allowed me to mount the fan on the side and out of the way. Now I can see what I'm printing! And it created a mounting point for one of those cheap endoscopes so I can record what I'm doing.
My extruder fan setup is a little different because I accidently stuck a screw driver into the blades of the old one and it blew up. So I found another one laying around, and I modified it. I have included a fan without a mount and one with a mount that should work with a stock setup. I is des