[buro9]

Yes, but similarity is not uniquely owned... 2 people may have resemblance and one may have given consent. Does the other have a right to demand consent too?

Hypothetical example: A person who happens to look like Boris Johnson (PM of UK) consents to a nude depiction. Does the image require the consent of all other people who have resemblance to Boris Johnson, including Boris Johnson but also extending to people elsewhere on Earth that don't know him but definitely look like him?

If yes... then you have lost control of right on your appearance because now the rights are collectively owned by anyone with a resemblance.

[rlpb]

Identical twins might be another example. What happens if one twin wants to make money selling adult content, and the other twin does not consent?