How to retain lighting when 'remastering' images? local Flux Klein 9B

I've been trying to remaster/remake older DALL-E generations, to give them nice detail and sharpness, while retain their great contrasty lighting. Now the first part works, the resulting pic is sharp and detailed, but no matter how I phrase the prompt the lighting is always changed. Disabling LORAs, changing the sampler has also no meaningful effect. Am I doing something wrong? submitted by /u/beti88 [link] [comments]