White Sunroof cover from Mini

I was messing with the new 2005 configurator on the MiniUSA site and noticed that they offer as an option a white sunroof cover so you can have an all white roof even with a sunroof. Has anyone had this dealer installed option put on their car? I assume it looks white from the outside, but is it opaque from the inside, or transparent, like a one way mirror. I would love to have the ability to see out, but still have it look white from above.

 

I have seen a white mesh sticker that goes over the sunroof. does this sound like the item, or is it like a white tint?