Funny that the person, who used AI to generate these images, put his watermark on each image but didn't bother to remove the blurred watermarks (used in the reference images) which can be seen on some images, like in https://e-hentai.org/s/d2d0b57346/2598473-14 and https://e-hentai.org/s/3550c6d9fb/2598473-3

Base +39, langosta -6, disposable.respect +6, icontributenothing +13, Guggy +7, colin firth -6, Cinj -12

The watermark is not necessarily in any specific "reference image". If the training material (intrinsic to the model used) suggests that this kind of picture has a watermark, the AI tries to generate a watermark too.

Base +7, colin firth +6, Cinj +12, Guggy -7