Detailed Perfection Style (Hands + Feet + Face + Body + All In One) XL + F1D + SD1.5 + Pony + Illu

This is v1 of FLUX.1-dev.

It should give you an overall good looking image(s).

P.S. you may or may not need to add trigger word, depending on what you are doing. Just give it a try and see if there is any difference.