Show HN: I crafted a bust of Elon Musk from concrete
reddit.comWhy concrete? Can you use the same mold for other materials?
Which part of the head is the most difficult part? I guess the ears or eyes.
Do you have a fake marble finished version?
Do you have a YouTube channel? I've seen somewhat similar project there, but not about heads.(Warning: Editing video is more time consuming than what you expect.)