So, I did quite a bit of work earlier in the week. I took out some of the paper that was inside his neck as filler and put in some wire and epoxy to give his neck and head more stability.
I then used my hand drill to make a hole in both his leg and his hoof as well as some zap-a-gap to reattach his broken hoof.
Next I filled the area missing epoxy on his neck. I left the neck thick as the original customizer had done. I'm restoring and not redoing. I glued the broken pieces of epoxy on the other side of his neck and then smoothed some epoxy over a large crack in his raised leg.
I let him dry for a few days, did some very minor sanding and today I painted the epoxy and touched him up. Sorry for the lousy pictures. My light tent is away! Still some retouching left to do, but overall I am pleased with my quick restoration project!
I hope you enjoyed!