I have seen it before and I'll tell you that: This model started on early 2007 and finished on November 2009!!!
It has been finished after a lot of troubles, such as: After He finished the wooden surfaces, it fell, and the fuselage broked in two pieces, so the wood grain had been re-done!!!!
I thing it's one of the best Albatros W.4 in the world and one of the best biplanes I've ever seen.
There is a LOT of effort on this!!
Cheers Nick