is there some way to generate additional information on top of an image, similar to the way a detailer works? i'm not talking about masking with denoise to redraw parts of the image. i mean more like drawing on top of a layer without changing what's underneath, but still using the image underneath as context. A completely random example would be, say a face, where i want to put white liquid on top of it. Masking with a detailer will require me to put a high denoise, which will redraw the face underneath. This is just a completely random example, and this specific problem probably has a specific solution, like combining a face lora with a white liquid lora, but i'm looking for something broader that can cover a ton of different cases. Maybe stuff like flex does this? But i would prefer not to put an additional unet into my workflow.