Does that huge negative prompt actually work? I found that I usually get better results if I keep the negative prompt shorter and turn up CFG scale to 8 or 9.
I also found that a high CFG scale is good at showing you which prompts work together and which ones don’t. If you crank CFG scale to 15-20 (which will naturally produce some abominations) but find that it still ignores part of your prompt, change that part specifically because all it does is confuse the model.