She's a rescue and she is slowly shedding. The area on the upper left in the picture are layers of scutes that have air and water under them. So her shell doesn't look the best. From the pieces that have flaked off already looks like shes going to have a nice shell once shes done but its going to be a while

I've had her since October and shes been getting better but its been slow. You should see her gash on her underside in the bone layer. Thats going to take years to heal