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[-] Doublenut@lemmy.zip 3 points 3 days ago

I think if you poured that from the back of the skull there aren't that many undercuts except around where the jaws meet. Still likely a 2 part mold but nothing overly complicated and putting the seam around where the jaws meets alleviate the undercuts there as well as helps hide the seam.

Or it could be a single metal mold utilizing the size difference after heat change to help release. Still poured from the back which we don't see in the pics.

this post was submitted on 29 Apr 2026
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