looks very natural. Normally fluids look kind of weird. But this one nails it!

Can you give a few example prompts? I'm getting only super slow motion videos or full freeze frames of the breasts and milk while the faces sometime run at normal speed

I'm not getting any real motion. just the camera panning around.

It works. I am not sure what training data was used, but if I use it at 640 or above, I get a noticeable degradation in image quality, so I just lower it to 512 and use Topaz to upscale. If using with something like Framepack-Eichi, I recommend using this in a section, so that the character is not lactating for two minutes. If using on i2v of someone with a flat chest, it does make very small breasts, which isn't a huge issue, just something I thought I should mention. So it works in i2v without majorly changing the source image, just recommend using low resolutions.