castle tower wall mount for dragon bust

I printed a dragon bust as large as my printer could make it and then tried printing the "castle opening for dragon" and couldn't make it large enough to fit the dragon I made. I could have simply printed it is 2 pieces but I can't do things simply. I started from scratch and over designed one for myself. I may have gone a little to far on the mechanics and not nearly far enough on the art and appearance but here we are.