"A halo (from Ancient Greek ἅλως (hálōs) 'threshing floor, disk') is an optical phenomenon produced by light (typically from the Sun or Moon) interacting with ice crystals suspended in the atmosphere."
This is a merge of 0.6 shinymix 0.4 Waifu Diffusion 1.5 Beta 2 - Frost Aesthetic Ver. It is a Stable Diffusion 2 derived checkpoint as such cannot be used or merged with Stable Diffusion 1 derived models. You also need the yaml configuration file to load the model.
The recommended default positive prompt is:
(exceptional, best aesthetic, new, newest, best quality, masterpiece, extremely detailed, anime, waifu:1.2)
The recommended default negative prompt is:
lowres, ((bad anatomy)), ((bad hands)), missing finger, extra digits, fewer digits, blurry, ((mutated hands and fingers)), (poorly drawn face), ((mutation)), ((deformed face)), (ugly), ((bad proportions)), ((extra limbs)), extra face, (double head), (extra head), ((extra feet)), monster, logo, cropped, worst quality, jpeg, humpbacked, long body, long neck, ((jpeg artifacts)), deleted, old, oldest, ((censored)), ((bad aesthetic)), (mosaic censoring, bar censor, blur censor)
As this is a Stable Diffusion 2 derived model it responds extremely well to negative prompting. Modification of the negative prompts will affect the resulting image much more heavily than Stable Diffusion 1 derived models.