esports athlete, Rainbow Six Siege, pro league uniform, tactical gear, helmet with visor, team emblem, rifle with holographic sight, knee pads, combat boots, dynamic pose, crouching, indoor arena, computer screens, intense focus, team strategy session, neon lights, high contrast lighting, action-packed, 3/4 view, detailed textures, carbon fiber material, digital camouflage pattern, multiplayer setup, competitive environment, high stakes, live audience, vibrant colors, sharp details, e-sports tournament atmosphere, dramatic shadows, close-up on hands and controller, strategic gameplay.