video game character, Garry's Mod, male, holding a physics gun, casual pose, jeans, t-shirt, sneakers, interactive gesture, urban environment, graffiti walls, scattered props, physics objects, sandbox game, playful expression, mid-action, dynamic angle, soft lighting, clear sky, 3/4 view, detailed textures, realistic materials, depth of field, ambient occlusion, high-resolution, wide-angle lens.