Trained on FLUX.1 [dev] with 50 photos of Jessica Lowndes with Joycap. Tested on FLUX 1.dev ! Use strength 1, don't go over. Distilled CFG 3.5 and CFG 1.0 (without negative prompt). Clipskip 1. Examples follow, remember to prompt hairstyle, eye color and clothes as needed:

Positive : { FLUX Character and scene description, style}, <lora:j3ssL:1>