No one has added pics. I'm working on editing all my games right now, so eventually I'll be putting images to the 6 games I own.
Pretty much just go to Nintendo's site and look up the game you need a pic for. Save their little image that's on the sidebar and upload it. For best results, load it up in an image editor and save it as a jpg, or the backgroud will turn black when you upload the .png image.