The color change with the card fan has been done before. I think it's called a Window Change? Maybe just a Fan Change. It's taught in a lot of card manipulation videos.
As a suggestion, try to cut down on all the extra motions. You're fiddling with the deck a lot for what you are supposed to be doing.
The handling perhaps is what he meant? It's a different method/handling versus the way I know how to do it. His is harder. Also requires an extra move. Or maybe the ending. The ending was new to me.
The color change with the card fan has been done before. I think it's called a Window Change? Maybe just a Fan Change. It's taught in a lot of card manipulation videos.