SLACK Illustrious merge

this is a base model merge with 1/3: IllustriousXL, 1/3: NTRmix1.0, 1/3: WAI illustrious. probably the best anime/illustrated finetunes i know of. basic Illustrious doesnt look very good on its own, and WAI isn't as good with LORA's, and NTR has a baked in style (at least for 1.0). but the strong points of all these models are great, so i merged them