1gaming setup, Steam Deck, downloading, Nexus Mods, user interface, fingers on touchpad, screen display, mod management software, Vortex, internet connection, Wi-Fi symbol, focused expression, ambient room lighting, indoor, cozy gaming environment, 3/4 view, high-resolution texture, realistic, detailed, step-by-step process, visual guide, soft shadows, interactive, tutorial scene, technology theme, modern gaming gear, ergonomic design, comfortable grip, action shot, downloading progress bar, clear instructions displayed, user-friendly atmosphere.