Impossible Dovetail Boxes (3 non-traditional designs)

Impossible dovetail box designed by me after seeing https://www.youtube.com/watch?v=Uoy8MF0YLes
Feel free to re-scale the print, but please don't shrink it, it may not print properly. As with all of my designs ask me any questions about the design in the comments section. I can customize most parts if you wish.
I have added all of the puzzles from the video.
Disclaimer: I am not Mr. Puzzle, I only watched his video.
I can add versions without holes as well if you want.