Character tags:
<lora:Space_Groove_Nami_ILL:1> Space_Groove_Nami, 1girl, solo, purple skin, blue-purple skin, very long hair, voluminous hair, wavy hair, orange hair, red hair, orange-red gradient hair, crown, tiara, pearl crown, earrings, purple eyes, soft facial features

Character + Outfit tags:
<lora:Space_Groove_Nami_ILL:1> Space_Groove_Nami, 1girl, solo, purple skin, blue-purple skin, very long hair, voluminous hair, wavy hair, orange hair, red hair, orange-red gradient hair, crown, tiara, pearl crown, earrings, purple eyes, soft facial features, futuristic outfit, sci-fi outfit, aquatic outfit, iridescent bodysuit, teal bodysuit, blue bodysuit, purple bodysuit, metallic outfit, shoulder armor, high collar, arm guards, long gloves, gem decorations, red gems, belt, translucent skirt, sheer skirt, layered skirt

You can add humanoid and human for the humanoid version, or mermaid for the mermaid one. You can also add purple lips for enhanching the lipstick.