Trained on PonyDiffusionV6XL.
God Eater appearance: defKan, short hair, pink hair, crown braid, blue eyes, green pinafore dress, turtleneck, bare shoulders, arm warmers, black gloves, single glove, fingerless gloves, red bracelet, black pants
God Eater 2 outfit: altKan, short hair, pink hair, crown braid, ponytail, blue eyes, green and black dress, sleeveless, arm warmers, fingerless gloves, black gloves, red bracelet, black thighhighs
Swimsuit: swmKan, short hair, pink hair, hair flower, hairband, white flower, blue eyes, pink bikini, frilled bikini, large breasts, cleavage, red bracelet, bead bracelet
This outfit is probably underbaked, but it does the flower hairband well enough which is obviously the most important part.
Her armwear (arm warmers, gloves, bracelet) can be inconsistent, feel free to leave any or all of them out of the prompts for better consistency. The colors of her dresses can also be a bit finicky, but this was the best I could do at keeping the 2 from bleeding together.