Merge of URPM, Openjourney and PFG

ALL EXAMPLE IMAGES CAME STRAIGHT FROM SD, NO POST PROCESSION/FACE FIX/UPSCALE,ETC

Do leave reviews :)

Requires: vae-ft-mse-840000-ema-pruned.ckpt (https://huggingface.co/stabilityai/sd-vae-ft-mse-original/blob/main/vae-ft-mse-840000-ema-pruned.ckpt) like URPM

I take no credit for the awesomeness that this merge creates. It's all thanks to the authors of all of the models above! Please check them out, since they are extremely good as standalone models as well, this is a quite general model