Request to convert crown & necklace to dogs & cats

Hi everyone. I was wondering if someone could convert this Sleeping Beauty Princess Aurora crown & necklace created by Duplica Imite for Sims 4 small/large dogs & cats? I was going to see if Duplica Imite would be able to do it, but they have since retired from creating. Their TOU does allow someone else to do the conversion though. I've tried to do it myself, but I've failed miserably & gave up. I've uploaded my attempt in case anyone can fix it. Here's a link to an album showing some issues with my conversion. I'm hoping somebody will be able to help me out. Thank you all for your time & help.