en0421 - muscular - FLUX v4.0

Create a high-resolution, ultra-detailed image of a 1girl solo with long black hair and breasts. She is wearing a one-piece swimsuit and has her arms up, as if weightlifting. Her lips are visible, adding to the realistic portrayal. The image should have a realistic style, capturing every intricate detail, and convey a sense of strength and determination. dumbbell looking_at_viewer add more detail,minmin