sketchfab origin texture automatically dump

this video & tools were deprecated see this new one https://www.youtube.com/watch?v=8VkO51Fnc6Q ======================= modify the chrome extension 【spector.js】 to automatically dump & download the files spector.js:https://github.com/BabylonJS/Spector.js github:https://github.com/krapnikkk/SketchfabTextureDump