before you start generating any image, i absolutely highly recommend to set these, together with the weight in the negative:

(((screenshot, upper body only, cartoon parody, cartoon, cartoon coloring, cartoon drawing, low resolution, jpeg_artifacts)))

after that, set the lora weight to 0.8 and add these in the positive:

(official style, style parody) (outdoors, nature) (((milf)))

it is important for this lora that you set some background with many details or colors. otherwise the ai always tries to generate cartoon backgrounds. and to get the real ms. keaten, set (official style, style parody), as this acts like a "brake" as it always generates the original face and body it was trained on. and to avoid flat and plain looking bodies, use "milf". this way, you don't need to add things like "blue eyes", "perfect eyes" or other stuff that can confuse the ai as it generates "perfect milfs" from the start.

EDIT: milf generates huge breasts. change the size as you want to get the correct size

another thing i noticed pretty quickly:

you will get best results when you generate images in 1024x768 right from the start.

and another thing i noticed is, you can use the full weight of 1, BUT you HAVE TO use these negative prompts, otherwise you will only see horror. and don't use any colors (orange clothes in my case). it changes nearly everything to this color. and, at the weight 1, i highly recommend 1024x768 right from the start, too, as i had the best results to avoid those screenshot-like outputs. as a result, you get an even closer original....