i have two versions (lora (weak / strong) from -0.4 to 0.8
you should use CFG-Scale higher than 2, it generates slower i know, but it is the requirement for mor details like the description on FLUX_Distilled
https://civitai.com/models/843551?modelVersionId=943787
it adds details, it adds a background at a simple prompt even if you don't call it.
What i have found out that . . .
first the schedule-type is important (DDIM or SGM-Uniform or BETA)
you can also try FluxRealisitic with this three schedulers
second the prompt order and some usefull trigger are important
eg:
"detailed, sharp outlines, contrast, wide angle lens captures the entire scen with a street (your words for details in background eg: car, people, building)",
and then the object of interest
"a woman in front posing on a street"
and on simple prompt eg: "portait of a woman" it adds at least a blurry background
avoid the word photo, portrait that makes more bokeh
lora (weak / strong) from -0.4 to 0.8
minus - is more cozy / natural / bit more bokeh
plus - is more straight mostly more background, less bokeh, bit less face-details
play with it ... and tell me