Back Muscle Enhancing Prompt

Edit this photo to make my back look more muscular, defined, and athletic while keeping the result highly realistic and natural. Preserve my identity, skin tone, body structure, pose, lighting direction, background, camera angle, and overall photo quality. Enhance my physique subtly but clearly: make the traps more developed, the rear delts and mid-shoulders rounder and more defined, the upper and mid-back thicker, the lats wider, and the lower back more sculpted. Add realistic muscle definition around the traps, rhomboids, teres major, lats, spinal erectors, and lower back without making it look exaggerated or unnatural. Also improve the visible arms slightly by making the biceps and triceps look fuller and athletic, while keeping the proportions believable. Add natural shadows and highlights to show muscle depth, but do not over-sharpen, distort, or create a fake bodybuilding look. The final image should look like a real gym progress photo: muscular, lean, aesthetic, realistic, and believable. Do not change my face, hairstyle, skin texture, tattoos, clothes, background, or pose. Do not make the waist unnaturally small or the lats overly wide. Avoid cartoonish, AI-generated, glossy, or overly edited effects. Keep the edit photorealistic.