I don't have any pictures of it, but ONM has just revealed that this holiday, a new-look Wii console wikll release in the UK.
I don't know if it will come to other places too.
It will come in a bundle together with Wii Party and Wii Sports and won't be compatible with GameCube.
Those looking for the perfect present for all the family this Christmas can look no further than the new value Wii bundle. It not only offers great value to European fans, but introduces a streamlined Wii console with a slightly altered configuration**, which is designed to sit horizontally, rather than vertically. The bundle includes the newly configured Wii console in white, a Wii Remote Plus controller, Nunchuk™, and copies of Wii Sports™ and Wii Party™. A number of other Wii bundles will be announced this autumn, all offering great value for the family this Christmas.
Source: http://wii.nintendolife.com/news/2011/08/new_look_wii_released_this_christmas
UPDATE: Photo from bundle:
+ The current Wii model will be discontinued!