I used a dataset of around ~315 images for v2 and I used Source checkpoint: AnyHentai as the base model (the 2.0 one, was +7GB). Lora here.

あなたがその著者であり、これを読んでいるなら、このモデルを使ってコンテンツを今までよりも速く作成し、より多くのコンテンツを公開してください。不正確な部分を描き直すか、それらをアイデアを得るために使ってください。

PS: This is just a NSFW model made after Akatsuki Souken circle to output images with similar style and body type that the mangas have. I made this model to share author's name to more people that might be interested in it, and hoping the author finds the model in the future and uses it to get ideas, or use it in his own work to produce more content.

Settings:

• Sampler: Euler a / DMP++ SDE Karras it's what I use

• Size: 512-512 (didn't test for other resolutions)

• Clip skip: 2 (I used clip skip 2 mostly for image generation, but initially I was using clip skip 1 and seems fine)

• Sampling Steps: 20-30 (I use mainly 30, but the coherency drops down at 20 for certain complex prompts, test for yourself, sometimes I go 28-35 if I find a seed I like the output)

• Hiresfix upscaler: R-ESRGAN 4x Anime6B on 2x, steps: 20, denoise 0.5 (I didn't test higher or lower than 0.5).

• Cfg scale: 6 (6-11 I use)

Prompts about the x-ray/manga panels:

• (manga panels) - produce cutouts in the image and usually if there is genitalia in the image will zoom on it

• (x-ray) / (xray) - produce cutouts in the image and if there is intercourse will show the classic x-ray of akatsuki souken

• (manga panels), (x-ray) - produce (sometimes) a mix of both

• sex - produce blowjob mainly as a standalone word (by adding ,mating, thrusting, couple, you get sex, tends to produce sexual NSFW content)

Negative prompt: easynegative, badhandv4, lr, beard, curly, veiny, muscular, ((bodybuilder)), facial hair, mustache, lowres, fewer fingers, out of frame, jpeg artifacts, ugly, duplicate, morbid,mutilated, extra fingers, mutated hands, poorly drawn hands, poorly drawn face, mutation, deformed, blurry, dehydrated, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers,

I used that one for all images but you can change/edit, and make it better. Easynegative and badhandv4 are textual inversions (embeddings).

How I create prompts:
- I go in chatgpt, I give it one or three examples of prompts that I already have and I tell it:
"I am generating images for an Image generator text, the text it needs is special and the template for it is: (word,word,word),(word,word,word),...,(word,word,word), (details:1.3),(masterpiece:1.3).
- The reason I use (word,word,word) is so I box things together and be able to change easier, (green eyes,makeup,glasses),(pendulous breasts,erect nipple,pasties).
- Then chatgpt just generate for me easy prompts, I use same negative prompt

What's new in v2:
- The training, I carefully edited in photoshop around +200 images (probably 250). I did edit and made sure that there are no smearing like the images in V1. Most images should end up more crisp. The amount of smearing should be 3-5% max, so not noticeable my opinion (compared to what it used to be). Total img used around ~315(60-70 for v1 as comparison).

- The nipples look better. In v1 a lot of nipples had double nipple or it was so erect it launched itself out of the body.

- The color and style changes. I used around half of his works that he ever published (I think, if not 50% then 25% for sure). Because there are volumes from years ago and more recent ones, the "style" he used to draw changed so this will be seen in the final result. It won't feel probably like Akatsuki souken the final output, but more like a "high quality" one. Which might be good or bad, depends on ur taste. I didn't try combining v1 and v2 (maybe that could make the style more like v1 if that's ur taste).
- Downgrades: 1)
Because the volume of images is higher, the amount of "internal shots" that I put are so many, and look different so it's not as crispy as v1. V1 had only a few images, so now I'd say when a good result occur, it's usually better than v1, but v2 is inaccurate, so most x-ray might be bad.

2) Also the "sex" prompt produces a blowjob scene instead of a sex scene. I think it's because there were too many blowjob scenes I added in there. So the conclusion is it's hard to obtain NSFW stuff. I would probably use "lora" or control net to obtain certain things that used to be easier in v1. I think combining v1 with v2 or v2 with some other heavy hentai model might solve this issue.

My advice if you want something weird or whatever are your needs is combine models.
1) Comparison Image for v2 combined with a custom model I have.
2) Comparison Image for v2 combined with same custom model I have

For 2nd I think I used "huge pendulous saggy breasts" or something and it got that crazy result XD. Either way I think the =.= way to go is combining models.