This is only a DIY kit for the smaller puzzle shown.
This puzzle requires 12 M1x5 or m1x6 screws. They can be purchased here: http://tinyurl.com/q6g3m7l
Stickers can be purchased from Oliver Nagy.
For stickers, please use this link:
More information including a video demonstration of this puzzle can be found on my Twisty Puzzles Forum thread.