gaming character, Garry's Mod player, installing mods, focused expression, computer screen glow, indoor setting, bedroom with gaming posters, ambient room lighting, first-person perspective, detailed textures, realistic environment, interactive setup, casual clothing, headphones, evening time, soft keyboard backlight, action pose, mid-click on mouse, vibrant colors, high-resolution display, 3D model, custom skin, Steam Workshop interface, user-generated content, creative workspace, organized desk, ergonomic chair, immersive experience.