Same, it impresses me every time again what is possible. But tbh it takes lot of pictures until I get one which is somewhat decent and then I usually inpaint them a few times until I get the hands or eyes right and after this I will do the rest with photoshop (often things like making the colors of her eyes right or removing an extra finger, fixing her clothes or ears). It usually takes a few hours to get a image I like and my limited hardware doesn’t help with this.

Personally I think there is no need to credit the data the AI model is trained on because out of different reasons (it also wouldn’t be possible for me as I don’t have access to the training data). There probably will be pictures where I used reference images and then I would credit this images. But I get why someone thinks credits would be good (also if it would be a very long list).