Create a modern, polished icon symbolizing a Production Preview Application Environment. The design should feature a combination of an eye or preview pane, representing final review, and a globe or network symbol, indicating readiness for global deployment. Incorporate a shield or checkmark to signify security and stability, alongside subtle elements like a rocket or upward arrow for near-launch readiness. Use a neutral or dark background with bright accent colors like teal, green, and blue to highlight key components. The design should convey anticipation, final validation, and readiness for live production with a sleek, professional appearance.