This is a test to see how much of a classic scifi environement one can create with just the current means available in Inkarnate (before the release of the Scifi pack they are working on). This was done just with the existing stamps plus some painting on the top level at various degrees of opacity for lineart and shading (all with mouse in Inkarnate).

I hope it can serve as an inspiration for what you can do with the tools, and I'd be thrilled to see what others can come up with.