This is how the Fuji LX10 would look in black
Here is another mockup of the how the Fuji LX10 would look in black (photoshopped by a reader).
The LX10 could actually be similar in size to the Fuji X100 - this comparison is based on the size of the viewfinder (for better view, download the full size image and open it in Photoshop):
A black Fuji X100 is expected in early 2012.