Where is the branch? Can you send a link?
The Wiki is it's own repository, technically, but I don't think PRs can be opened on it. Instead users with contributor status can make changes directly. When I said you'd receive the status by getting the first PR of you merged, I meant the main (code) repository.
While we're waiting for someone able to give you the permissions, I can just manually add your changes myself, if you want.
Additionally, I did another experiment with the AI, but it went wrong, and since it was free (free ai version of grok service), I can't fix it.
The result isn't ugly in itself, it just looks very modern.
And the other problem was proportion.
The head looks modern The feathers look modern; the eagle's finish seems more from this era than from the Roman one.