This is a remix of @MakeAnything (Devin Montes) "What's in David's Mind?" with skull base model rendering aligned/adjusted/cut/reshaped to match David's facial features while keeping an orientation suitable for FDM. I positioned on the bed similar to Devin's video, which I recommend, https://www.myminifactory.com/object/3d-print-head-of-michelangelo-s-david-52645. Strongly suggest you check out Devin's site.
Parts of the skull are from Samcraft ( https://sketchfab.com/models/520071e4cd80477996ab84d9a75c86bc ).