It's been a long time since I shared my In Class demo, this is the first exercise we do in Advanced Environment creation, inspired by Aliens and other Cosmic horror out there, I teach my students from scratch how to create the scene, and how to think creatively to solve complex scenes. I used some sketchfab models pretty much just to set dress with more detail, the rest was all modeled by me, the goal of the class is to solve a cinematic scene in terms of design, visual complexity and cinematography.
No AI was involved in the creation of these images, made 100% in class.