krnkkty

Yes! You can tell by the use of exposed, "raw" (unpainted) concrete. However, I don't believe that brutalism was more popular east of the iron curtain than in the west -- there are examples all over the world, notably in London.

Very interesting! I'm not entirely sure what's the point of building that 3d model though..

Closer to home for me, but with the same idea of terraces and mixed-use development, there are the projects by Renée Gailhoustet and Jean Renaudié in Ivry-sur-Seine next to Paris.. not prefab (afaik) but built in an urban context and as social housing, which is also worth a look.

https://divisare.com/projects/346825-jean-renaudie-renee-gailhoustet-lorenzo-zandri-za-ivry-sur-seine-social-housing-project

https://www.archdaily.com/990526/urban-brutalism-unpacking-renee-gailhoustets-trailblazing-work-in-ivry-sur-seine

https://www.architectural-review.com/buildings/revisit-les-etoiles-divry-paris-france-by-jean-renaudie-and-rene%E2%80%8Be-gailhoustet