I had to dig for this one but I'm pretty sure it's Atlanta Moreno and it might be from something called BeltBound, but the site is... not user-friendly. That may be an after-market watermark, I can't tell.

That seems to be all there is, which is a little disappointing.

simpcity.su sometimes has that stuff, of course it's usually not organized whatsoever so you really gotta dig for it