L'Arachel from Fire Emblem: The Sacred Stones.

Trigger: L'ArachelFE1, green hair, green eyes, twintails, circlet

Original: LarachelOG, detached collar, pauldrons, dress, capelet, gloves, thigh boots, gold trim

Resplendent: LarachelRES, hair ornament, hair flower, short dress, butterfly cape, gradient clothes, wrist cuffs, thigh boots

Halloween: LarachelHAL, googles on head, lab coat, purple gloves, two-tone dress, belt, test tube, lollipop, purple thighhigs, high geel boots, earrings

Summer: LarachelSUM: hair flower, swimsuit, sarong, thigh strap, sarong, sandals, umbrella,

Young: LarachelYNG, young, halterneck, bare shoulders, sleeveless dress, elbow gloves, shorts, white footwear, staff

Extra: You can take the pauldrons off her original outfit, just place: "pauldrons" on negative and add "bare shoulders" to help the prompt.