У вашего броузера проблема в совместимости с HTML5
Release the beast is a Trex that I had to make for a private commission. I decided to make a free tutorial out of this project, you can find it here https://texturing.xyz/pages/gael-kerchenbaum-making-of-release-the-beast
This video shows the texturing process in realtime.
Feel free to follow my work on Artstation https://www.artstation.com/gaelkerchy