If a vtuber's avatar is a copy of an existing character, what kind of changes/differences do there need to be, if any, for the avatar to be considered a separate entity that needs its own tag? Or should it never be considered a separate entity?
This question came up due to post #4383555. A youtuber named Ceia decided to start using a virtual avatar. What he came up with is just Suomi with a different set of clothes. He also commissioned artwork of Suomi in this clothing which is what post #4383555 is. And this artwork has been tagged with ceia (vtuber).
In this case, should this new vtuber tag have been created and applied to this post? If yes, does that also mean that the suomi kp31 (girls frontline) tag should be removed as the character is not Suomi?
And in general where is the line drawn? If a person named George uses a Reimu avatar but has a top hat on, does that qualify for a 'George (vtuber)' tag?