Enscape is a real-time rendering and virtual reality plugin for architectural visualization. Enscape doesn't typically offer a specific "Enscape Key for 1 year" as a standard product. However, software licensing models and product offerings can change over time. If there have been updates or changes to Enscape's licensing options since my last update, I recommend checking the official Enscape website or contacting their customer support for the most accurate and up-to-date information on licensing options, including any offerings related to a one-year key or subscription.