Obtained by merging
https://huggingface.co/waifu-diffusion/wd-1-5-beta2/tree/main/checkpoints
with
https://huggingface.co/stabilityai/stable-diffusion-2-1-unclip/tree/main
The exact recipe for the wd-1-5-beta2-aesthetic-unclip-h-fp32.safetensors is: (sd21-unclip-h.ckpt - v2-1_768-ema-pruned.ckpt) + wd-1-5-beta2-aesthetic-fp32.safetensors
Then I put those new text encoder and unet weights in the unCLIP checkpoint.
For how to use this in ComfyUI and for some information on what unCLIP is see: https://comfyanonymous.github.io/ComfyUI_examples/unclip/