Print in Flex, TPU, Flex TPA or whatever you desire.
Infill 100% so the screws can go in tight against the frame to still hold in the frame mount.
You may need longer screws than the originals.
If you shrink the x axis it will probably fit a rooster.
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/52w6Bgi0tOH