I look at your screenshot and the Shiro house takes up less than 10% of your view. Most of what's visible is the Ishgardian aesthetic.

Surprised you aren't also raging at the Half Timbered skin in the background, that's not Ishgard either.

You don't get to pick your neighbors or what house skin they want to use. If you can't handle that, stick to an apartment,

I'm also a bit amused that you said you paid 30 million. Considering there are no plots sold at close to that price, I'm guessing you bought from a flipper.