GepRc LX5 Fin and Antenna Protector

This is a fin for the GepRC Lx5 which incorporates a mount for a Lumenier AxII antenna (SMA type, not the UFL version) and also a place to mount an LED board.
The SMA mount screws directly into the fin and the LED board - I used a Matek LED and Buzzer board which zip ties onto the flat portion of the fin at the rear using the small holes provided.
I have raced with this fin for the past 4 months and haven't broken a single antenna after having loads of crashes so it definitely works!
The tabs where it screws onto the frame can seem a little hard to fit, so it might take a little stretching to get them into position, I have tweaked their position several times and it seems to match my measurements, maybe someone can remix it to fit better?

Fusion 360 files included.