I started by generating some rooms that matched the general colour scheme I was looking for. I then used my favourite in ControlNet ‘Reference Only’ with a prompt that closer matched the view I wanted, which gave me a closeup of the window. I then outpainted a few times, and inpainted the robots, the table and the clutter. I then ran it through ControlNet Tile with the SD Ultimate Upscale script, with a scaling value of 4x, a CFG of 2.5 and using the DPM++ SDE Sampler at 50 steps (overdid the steps). I used the Realistic Vision 2.0 model and the LowRA Lora.