I picked this up because it looked cool. My criteria aren't that high I guess, but I've found a few gems that way. Basic premise is that aliens have set up an intergalactic rest stop on Earth. Looks great too.
Several images included on my blog. https://sirmarkussite.wordpress.com/2018/02/16/port-of-earth-1/
Several images included on my blog. https://sirmarkussite.wordpress.com/2018/02/16/port-of-earth-1/