My first SDXL lora. Decided to try things out with some urban graffiti. Throw graffiti on stuff! SDXL models should be able to produce similar results depending on your subject and prompt, but this definitely makes it a lot easier as it wants to cover surfaces in random graffiti tags and art. I've kept the lora small and lightweight, but it still seems to function quite well to add a touch of urban graffiti to everything.
You can play around with CFG and weights as you like but it should work fine at standard values.