Observational and surveillance scopes remain on the planet surface, some still functioning.
I fell in love with the early 1900s Rolleiflex cameras that inspired these machines with their tightly packed lenses, segmented casings, and many dials. Some designs are very faithful to the original cameras, others look like a tumble drier mated with a sewing machine.
These props and their Scope counterparts are all based off a kit of lens pieces to create modular variants, and share a 2048X4096 texture.