I haven't built it, but my friend Chris Jones, who runs the Heli-Kit-News site has. It's made by Extratech, 1/72nd scale mixed-media, i.e. resin and etched brass throughout, so therefor a bit fiddly to construct. It is very accurate, and looks absolutely like the real thing when completed. It's ridiculously expensive, but also the ONLY VS-300 kit out there.
""Expect nothing - that way you won't be surprised when it's precisely what you get.""