Customised your K-r in Japan.

If you don't already know, Pentax K-r can be customised with multiple color combinations. The K-r color simulator is at the below link (in japanese only). Just click on the green button to "make" one. If you have the Pentax K-x, you know what it mean. It is a pity this service is only available in Japan. Green K-r anyone?
http://www.camera-pentax.jp/k-r/