This is an Illustrious lora for Polygon style Brutalist buildings. By Polygon I am referring to polygon like shapes to buildings, such as a 26 sided shape on top of a tower or something that looks like a mix between angular and curved and boxy shapes combined into one style as examples. Similar shapes can be found in honeycomb shapes as well.
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 ( BruPolBui, architecture, polygon buildings, ).