A few more details about PokeDex 3D have been revealed by Nintendo, the most major being that each of the Pokemon models will move and make sounds. The full press release is below along with a couple of new screenshots and pictures.
Download the FREE Pokédex 3D application available exclusively through Nintendo eShop on the Nintendo 3DS system, and start collecting data on over 150 Pokémon from the Pokémon Black and Pokémon White Version games! This exciting new application lets you see each Pokémon in 3D with animated motion and sound, and you can rotate the Pokémon image 360 degrees to zoom in and view it from any angle. The detailed Pokédex also allows you to search, sort, and filter all of the data you receive in a variety of ways, making it the essential guide for Pokémon fans!;p>
Complete your Pokédex by receiving Pokémon data from friends, using the SpotPass feature (wireless broadband Internet access required), or by scanning special Augmented Reality (AR) Markers. Once you have collected data for a Pokémon, the AR Viewer allows you to view that Pokémon image in a real-world setting in real time, and create photos to share with friends!