video game character, Garry's Mod, male, holding a physics gun, casual pose, short hair, standard facial expression, jeans, t-shirt, sneakers, interactive pose, urban environment, concrete walls, graffiti, street props, trash bins, dim street lights, dusk atmosphere, wide-angle shot, dynamic shadows, realistic textures, detailed environment, action-packed scene, first-person perspective, HUD interface elements, virtual reality, immersive experience, 3D model, sandbox game, physics-based interactions, screenshot composition, ambient occlusion.