Walkthroughs for custom maps.

Here's a map that you might find interesting; I'm currently trying to complete it. Depending on how it goes, I'll either recommend it to hardcore fans or advise against it – it's probably no coincidence that it's not yet featured in the largest online map collections (HeroesPortal, Maps4Heroes, CelestialHeavens), and I haven't found any reviews about it other than the one where I learned about it (and that website is no longer working; all that remains is a saved page and an archive of the map on my computer) and Rashid's review (he claims that it can be completed in 2 months, which is what tempted me, but it turned out to be more difficult, and without preparation, you can easily fail or get stuck for a long time).