Modelshoot style full body portrait of a stunning fitness girl taking a gym selfie, featuring long hair, a detailed symmetrical face, reflective eyes, and well-applied makeup with mascara and prominent cheekbones. The image boasts detailed lighting with rim and dramatic chiaroscuro effects, highlighting her toned physique in a white sports bra and white sneakers. Set in a public gym, her legs, thighs, and calves are emphasized, capturing the essence of strength and beauty. This scene combines elements trending on ArtStation and CGSociety, combining intricate and high-detail impressionism akin to works of Waterhouse, John Constable, and modern artists like Jeremy Mann and Makoto Shinkai. The environment harmonizes with influences of majestic landscapes like a lake or ocean, rendered in a way that maintains a professional and artistic impression. Avoid unnecessary elements like unrealistic proportions, blurred effects, and any signs of poor anatomy, ensuring a focus on artistic skill and elegance.