https://www.youtube.com/watch?v=7DKv5H5Frt0

Must be on the main channel. Must be "new content" of some form, not a reupload or rehash of old footage, even if it's been edited a bit. It doesn't have to be in the same style as his traditional videos. If it's old footage that was never released in the past, that doesn't count unless it also comes with new footage.