Now
Comparison gallery here: Ev4 - Ev3 and Fv1 - Ev4
Current SOTA model in my experiment:
Base model: Fv1 or Ev4 (if you accept unexpected NSFW) or Cv6... Fv1/Ev4 are biased toward NSFW, but still better in many aspects.
NSFW model: Fv1
Illustration : Fv1 (NSFW) or Cv6 (SFW)
Starting from E serie, models are evolving sometimes by merging with other models (thanks to other contributors!), but mostly via training on my own dataset: a modest dataset (~2000 images currently), but I try to somehow compensate with quality and originality.
Starting with Fv1, I have included many synthetic images I created using previous versions: playing hard with prompt and retouching when necessary the result in Photoshop in order to have a dataset which contains many original images.