This came apart very easily into its 6 pieces. Interestingly it can only come apart initially into 2 triplets which will then separate into their components. I laid them all out and left it for half an hour to ensure that I couldn't remember what I had done. Here is what the pieces look like:
|6 identical pieces (3 with inverted colours)|
This is not a particularly difficult puzzle but is very satisfying in both size and finish. It looks absolutely beautiful on the shelf. Václav still has one or two of these for sale at very reasonable prices - go for it, you won't be disappointed. Have a good surf around his site - there is always something to tempt you.