* How do you plan on localizing the black banner with English words in
it? MediaWiki supports localized SVGs if I remember correctly, but
doesn't have a method to translate them (E:TranslateSvg hasn't been
deployed yet).
Just to expand slightly, the current state of SVG translation remains problematic, insofar as all users must currently receive the same language SVG (for rationale, see changeset #95746).
Thus MediaWiki cannot show this same SVG based on content language alone. However,
given that we now have a clear usecase this could probably be changed [1].