What real science-fictional themed architecture interests me?
I’ld say the buildings by Ma Yansong of MA Design (MAD) are truly otherworldly. There is the Ordos Museum located in China’ s Inner Mongolia “inspired by a desert vessel” he saw in the Star Wars movie (“The Boba Fett of Architecture” April 5, 2020 LA Times). The Lucas Museum under construction in Los Angeles is another science fictional movie looking design of MAD. The illustrations of it show a space ship or sleek slice of a hovering cloud.
Reference LA Times
Tiff Graham (TiGra) experimenting with ideas