https://winteriscoming.net/2017/07/13/20-minute-animated-pilot-about-the-doom-of-valyria/
Watch a 20-minute animated pilot about the Doom of Valyria
Jul 13, 2017 - YouTuber Patrick McCarthy has made a short film about the doom of Valyria. If you're looking for spinoff ideas, HBO, you can start here.
doom of valyriawatchminuteanimatedpilot