CC Request: Cast for Child Broken Arm

For a story I'm doing, I'd like to have the main character's son fall off the monkey bars and break his arm (or leg, if the arm is too difficult to create a cast for, for any reason). I can't find any CC casts anywhere, so I was hoping someone here could help me out. It can be just a plain cast, but if it could be red, that would be a bonus. It doesn't have to be perfect; I just need it for a small number of screenshots, so it's okay if it's a little rough. Thank you so much if you can help.