Recomendations:

Flux 1 Dev: Use the "Euler" sampler, "simple" scheduler, distilled cfg 3,5 and 20 steps.

If you use " Hires. Fix", use "Upscale by" with the value 1.5 with denoising at 0.6.

Tips for a better prompt:

Use (word) for larger weight and [word] for smaller weight and (word:0.5) to set the weight manually.

Recomendations for improvement on performance (Stable Diffusion Web UI):

Use Token Merging Ratio 0.5 on optimization settings.

If you have a GPU with low VRAM, use --medvram or --lowvram on command line arguments (webui-user.bat on Windows).

Enable fp8 in the latest versions of Web UI to save a lot of ram. It can speed up SDXL a lot depending on how much ram and vram you have.

If you are having a lot of trouble running SDXL in the Web UI. Try using Fooocus

Extensions I recommend: Controlnet, Booru tag autocompletion, CivitAI Browser+,Ultimate SD Upscale,Lobe Theme

Recommended negative prompts to improve human images: amputee, deformed body, long neck, extra fingers, bad body proportions, mutated hands, mutilated, mutation, ugly, fused fingers, malformed limbs, extra heads, disfigured,

this is not my model, i take no credit. All credit goes to creator @ https://civitai.com/models/153568/real-dream?modelVersionId=2323896