crystal maiden (series), artist request, game cg, official art, variant set, 1girl, asymmetrical sleeves, blue eyes, breasts, cleavage, clock, cross, cross earrings, detached sleeves, earrings, full body, gears, goggles, goggles on head, gun, hair over shoulder, holding, holding gun, holding weapon, jess (crystal maidens), jewelry, skirt, solo, standing, standing on one leg, transparent background, weapon, white hair