Recomendations:

Use the DPM++ SDE Karras sampler with only 20 steps for better quality. Use the CFG scale between 5 and 9. CFG scale at 7 is recommended. Resolution between 512 and 768 using "Hires. Fix" or other form of upscaling.

Download Link:

Version 2: https://huggingface.co/luisrguerra/sd-1.5-real-dream/resolve/main/real-dream-2.safetensors

Version 5: https://huggingface.co/luisrguerra/sd-1.5-real-dream/resolve/main/real-dream-5.safetensors

Version 8: https://huggingface.co/luisrguerra/sd-1.5-real-dream/resolve/main/real-dream-8.safetensors