gamer, male, holding rifle, intense focus, tactical gear, helmet, camouflage uniform, knee pads, combat boots, action pose, crouching, aiming down sights, urban environment, abandoned building, graffiti walls, broken windows, dusk, dynamic shadows, high contrast lighting, first-person perspective, close-up on hands and rifle, realistic textures, detailed weapon model, Counter-Strike: Global Offensive theme, competitive atmosphere, motion blur, depth of field, high-resolution, digital art style.