Same here I have been looking for a file that comes close. I had to change the depth as I felt the side view didn’t look quite right.
Yeah it’s MinuteFetts FPH3 which I do believe is from a mold of one of the buckets used.
How true this is I have no idea.
He’s on Etsy
I used Motip spray putty for the print lines.
Makes it easy and saves your hands.
The stuff’s amazing and ready in 2hrs.
You’ll thank me later lol