I haven't gotten great results using this on Krea 2 Turbo, but it should work.
Usage for Krea 2 RAW:
Trigger word is 2000s
Most things work, I just do 20 steps with ddim and ddim_uniform
Usage for Flux.2 Dev:
I personally use 40 steps, Flux guidance at 4-5, Euler, Flux2Scheduler.
1024x1024/1024x768/1080x810 are the resolutions I've been using.