Is there a good SDXL photorealistic model ?

I found all SDXL checkpoint really limited on photorealism, even the most populars (realismEngine, splashedMix). Human faces are too "plastic", faces ares awful on medium shots

Flux seems to be way better, but I don't have the GPU to run it

https://redd.it/1l7x3qo
@rStableDiffusion