Green is a character from the manga Pokémon Adventures.
The weight is good at 1, but has nice results even as low as 0.6, maybe even lower.
Trigger words:
Black and white: greenpokespe, 1girl, medium hair, hair flaps, sidelocks
Color: greenpokespe, 1girl, brown hair, medium hair, hair flaps, sidelocks, blue eyes
Clothes: black dress, sleeveless, turtleneck, short dress, white gloves
Footwear: white boots, knee boots, high heel boots
For manga-style black and white images, you need to put "monochrome, greyscale, lineart" in your prompt.
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ILLUSTRIOUS VERSION:
The weight can be left at 1.
Trigger words:
Black and white: greenpokespe, long hair, hair flaps, sidelocks
Color: greenpokespe, brown hair, long hair, hair flaps, sidelocks, blue eyes
Clothes: black dress, sleeveless, turtleneck, short dress, white gloves
Footwear: white boots, knee boots, high heel boots
If you want manga style images, put "monochrome, greyscale, lineart" in your prompt.
If you want colored images, I suggest adding something like "aged up" and "(small breasts:0.8)" or similar to the prompt to have the results more similar to what she appears like in the manga.