I have now fixed my model so the top half should be able to fit on the bottom half now. This is my most downloaded model, and I'm excited to watch that number grow! I am hoping that people who want to print my model read this. I would like people's feedback on this model. By the time I had found out that the top half couldn't fit on the bottom due to the bone, I already had 43 downloads. I did not receive a make until a very helpful user named @Sdee posted a make. Please review my models, because I don't actually have my own 3d printer. I can't print these models for myself. If there is something wrong, I can't fix it until a make or comment is posted. I really appreciate you guys and your help. Thank you for reading this to anyone who did.