Trained with the checkpoint Pony Diffusion v6, use LoRA strength of 0.9, for better results hires fix is highly recommended.

Positive prompt:

Style Tags:

This tags will make look more anime like, remove if you intended to use with another style:

anime coloring, anime screencap,

Character tags:

general tags (you can make her with any clothes you want!):

1girl, leen \(isekai wa smartphone to tomo ni.\), yellow eyes, white hair, long hair, twintails, small breasts, colored eyelashes, 

outfit 1 (Blue Dress):

leenout, dress, red bow, white pantyhose, frilled hairband, mary janes,

outfit 2 (bikini):

bikini, choker, sandals,

Extra (fairy wings):

fairy wings, 

Quality tags for Pony Diffusion v6 and his variations:

score_9, score_8_up, score_7_up, source_anime, very aesthetic, anime screencap, anime coloring, 

Negative prompt:

Add frilled hairband, hairband, in negative prompt to remove the hairband.

Negative prompt for Pony Diffusion v6 and another variants:

score_6, score_5, score_4, source_cartoon, source_furry, source_pony, sketch, painting, monochrome, 3d, photorealistic, lowres, bad anatomy, bad hands, text, cropped, worst quality, low quality, jpeg artifacts, signature, watermark, username, blurry, artist name, mosaic censoring, bar censor,