Prop guards are generally commercially available so 3d printed versions are often not common.

You can try the mini 2 ones (https://www.thingiverse.com/thing:5406221/files) and see if it fits since the motor mount should be the same or buy the 360 ones from DJI (https://www.amazon.com/DJI-Mini-360%C2%B0-Propeller-Guard/dp/B0BN88F7C6)