After being asked so kindly by Becky, I went searching through some old files I have on my drive. Thing is, when I used to make a yearly poster for the event, I often worked on many concepts at a time. Once one became more interesting, I'd keep on working on that concept until I ran out of steam. It's very exhausting to juggle more than one idea at a time... even more to work on all of them.
But on the up side, I had stuff on my computer that was pretty much completed. So, here is one that didn't cut it in 2008 which I modified this week to adapt it to 2011. I removed some stuff, added some and here it is.
And yes, this year's version does make whites whiter and colors brighter than the original
http://img713.imageshack.us/img713/3822/worldtoycameraday2011.pdf