Apparently that's Xavier Serra, one of the key people at Voctro Labs. No idea why he's there.

That probably jumpscared a few people.lol.

Why not change to miku

So people would know i guess

It might be out of the wiki staff's control.

True it is the staff's wiki anyways

I mean, Fandom considers wikis to be owned by the community, but there are certain admins and moderators who have rights on this wiki, but I think only Fandom staff could change this, if anyone can (it might be some kind of indexing and/or cache issue, or a bug).

I mean says 'related community' so i'd assume it'd be an ad rather than someone randomly 'vandalizing' /replacing miku's image lol