These are free models and a sneak peek of my upcoming scifi structure project that I am planning to launch on July 5th 2022 - Neo Osaka - 3D Printable Scifi Modular Terrains & Props
Kickstarter page if you are interested:
https://www.kickstarter.com/projects/1419392625/neo-osaka-3d-printable-s...
Please do let me know if you find any issues and I will do my best to fix them.
For more scifi STL models please visit my shop at http://www.project-mobius.com/shop