I am an overzealous, inexperienced pilot with a propensity for landward travel. I broke my mounts badly enough that I needed replacements - so I turned to my printer! If you have an issues or improvements, please let me know.

PLA
So far I've made (and broken) many of these in PLA. That stuff is super brittle and can't really take much of a hit. PLA works great if you're experienced and don't make many rough landings. 100% infill seems better than less than 100%.

Nylon
Tricky to print with - so far hasn't broken, but I haven't crashed too badly with it. Way more flex than the PLA or glass fiber (stock material), but it seems to fly fine. Might make some changes to increase rigidity.

Please be careful as these haven't been through much testing.

Attach as you would normal mounts.