I can't help with the link but the toy you're talking about is the Armored Scout Tank (AST). It was released in very late 1999, but didn't show up until early 2000 in most areas. There were two different boxes: one was a regular box with a window for the figure (along the lines of the Sith Speeder) and the second was a window box with a Naboo background.
This was the first vehicle in the assortment that later included the Gungan Assault Cannon w/Jar Jar, Gungan Mini-Sub w/Obi-Wan, and the Sith Attack Speeder w/Darth Maul.
Hope that helps.