Muscular man, 25yo, strong facial features, short black hair, sharp jawline, intense gaze, serious expression, sleeveless shirt, ripped jeans, bold upper back shoulder tattoos, intricate tribal design, colorful patterns, detailed shading, natural outdoor setting, sunny afternoon, warm lighting, slight sweat on skin, athletic physique, confident posture, standing with hands on hips, mountains in the background, trees swaying gently.