Big Box Collection is a really nifty website that has digitized hundreds of classic game boxes. Rather than just simply scan each side, they've created virtual 3D representations that you can spin around and examine from all angles. It's really cool! Some have appropriate backdrops like the Thunderbolt cockpit behind WC3. A lot of these, including the Wing Commander games that are featured, are the German versions so you might spot you've never seen before! Perusing your old games on a stroll down memory lane is a lot of fun too! Thanks to Space Game Junkie for the tip! Check out the gallery here.
You guys, this bloke put together an amazing virtual collection of classic PC big box games where you can look at a full 3D representation of each box. It's astounding.