1. Repair holes in composition dolls by patching them with epoxy putty. Work quickly using a putty knife to smooth and conform the putty into the contours of the doll for this putty sets in merely three minutes.
2. Use a pourable finishing coat, such as Evercoat 417, to fill cracks in dolls' bodies. Again, use the putty knife to smooth the coating evenly onto the doll, and work in a well-ventilated area wearing gloves and a face mask.
3. Sand the doll down using fine sandpaper to make the doll completely smooth.
4. Apply a base of PVA glue onto the doll bodies before proceeding to paint them with water-based acrylic paints.
5. Allow the painted dolls to dry completely, and then spray them with five or six coats of clear satin finish to give them a clean, glossy shine.
·Ball joints for jointed bodies can be made from kindergarten wooden beads.
·Unpainted drawer pulls or spools cut in half and sanded make good neck plugs. Ball Joints may be made from fisherman's plugs or wooden beads.
·To rebuild fingers on a ball jointed doll, drill a hole in the end of the remaining part and insert a pipe cleaner and build around it with Weldwood. When thoroughly dry, sand smooth, coat with shellac. When shellac is dry enamel with paint of a shade to match the rest of the hand.
·Broken fingers can be rebuilt by adding a bit or wire and building a finger with plastic wood around the wire. Sand when dry and paint.
As for restringing:
Try here:
http://www.miniworlddolls.com/TS9Armature.htm