model career my be over

At age 50 I broke both my wrists in a workplace accident, the right one broke in the joint, the left just at the end of the radius. I have a plate and 6 screws in the left now, but the right side had external fixators with 2 pins placed in the radius and 2 in the area directly below the index finger, and a couple of rods and some hardware holding it all in place for 10 weeks. Dominant hand is of course my right, and I spent 10 months doing intensive physiotherapy, regained 80 to 90 percent of the strength in both hands, but I did lose some range of motion and gained arthritis.
Keep working on the physiotherapy and strength, I hope that you are successful in your recovery.