A weight of ~0.7 is recommended (You might want to adjust the weight depending on your model).

Gives best results on models related to "linneamix_v74" .

The main prompt is "masterpiece,best quality, 1girl,solo,a little girl with a shirt that says osakakana , cat ears,cat tail, aqua_eyes, blond hair, animal_collar, <lora:add_detail:0.7>".

Optional prompt "cat girl, bangs, t-shirt ,oversized_shirt, red_collar ,clothes_writing, paw pose, in box,crawling towards the camera, open_mouth, holds a toy in his teeth,no shoes".

Negative "(lowres:1.1), (worst quality:1.2), (low quality:1.1), bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, jpeg artifacts, signature, watermark, username,ass, nsfw, (pussy, underwear, panties,nipples,cameltoe:1.2), EasyNegative, badhandv4".

I used the following resolution for generation 512 x 1088 (for wallpaper phone).

Sampling method DMP++ 2M SDE Karras, steps 25, CFG Scale 7.