Key fob severely damaged

I have a 2024 hybrid rav 4 and my key fob is almost destroyed (my keys were on my roof and flew off on the highway- 20 min later after we harrowingly found them they’d been run over many times. After putting the fob back together it still works to start the car and to open the trunk but the lock and unlock buttons are broken. The key that goes in the fob is bent but with force you can get it in the fob. What is your recommended next step? Take it to the dealer to replace? Can any of these parts be salvaged?