Always loved sci-fi battles in places a bit more visually interesting than outer space. Battles in orbit, as Revenge of the Sith demonstrated, benefit from a wider range of textures and colours, plus the added sense of spatial awareness the extra backgrounds bring. This is from high contrast sketches with basic colour blocking, processed through Midjourney and then enhanced in Ps. I don't know if this is going to be the way forward that we're all going to have to take, but it's an interesting experiment.