This is an Illustrious lora for city landscape backgrounds from the Necrowarp game. Necrowarp is side scrolling game. Not sure if it is even out yet, but the backgrounds look nifty. The backgrounds have a dramatic cityscape and immense sense of scale. .
A weight of 1 to 1.5 works well with this with most models. Sampling Steps of 15 to 35 works well with most models, as does a CFG Scale of 3.5 to 7.5.
Prompts for this lora are ( NecBac, science fiction, city, ).