@cedarwolf  how many body parts do you need?? 'cos you can rip off as many arms an legs as you like without hurting the doll rofl (just export as obj the "bits" you need ). The open end is the tricky part you could go to a modeler and fill it or just make sure that end of the limb is pointing away from the camera or even do some fancy painting in postwork

hope that gives you some ideas