Well, I got it wrong...

So, the main round face (as you can see) is the wrong piece and is in fact part 65138. Now in my defense, I didn't even know that part existed as it's only been out a few years so that's on me. I've fixed my part list, cause it was also missing two green teeth and 1 2x4 green plate and added them to my Google Drive to download so you can put them directly into pick a brick. Bestseller Parts Standard Parts The entire build IS available on PAB. If you do go that route without ordering anything...