Instruction here: https://civitai.com/models/610256?modelVersionId=682167 Minimum recommended steps: 26 So looking at the artist's work you'll see what I mean by background concept, variants with depth were selected, so this lora makes the city deeper if you will. SD 1.5 does not hesitate to make the city as deep as possible going into the void. The rest of the models, still prefer a 1 level decrease in standard prompt. So it's both background and concept. Possible problems/Non-obvious points: I'd say that despite the detachment of some things, the model still likes to put them in, namely: stairs, railings, lanterns