[The above images are non-cherry-picked. Some of the prompts are borrowed. Don't credit me for them.]
This LoRA is intended to add detail and aesthetics (loosely similar to MJ). Flux already has a nice aesthetic but adds an extra "Zing" to the image. I found a merge of several LoRAs produced the intended effect.
Usage Tip: It can handle strengths of > 1.0, the more you add, the more details. Turning up the CFG also helps as usual, but be careful not to burn the image.
Use With Schnell: Although primarily for Dev, I found some good effects with Schnell for a higher number of steps (>8 steps), in initial experiments.