New guy here. I recently bought the Limited Edition YDA and ACH shinkis from a seller in Japan, unfortunately I didn't realize that the extra head parts were not included in the auction for both of them.

I know it's a long shot, but I'm wondering if anyone knows where I could obtain these if possible. I was also thinking maybe some very nice person might be able to resin cast the missing pieces I need, and I could just paint them later. I'd be willing to compensate of course.
Thanks,
Drew