At this point we're less talking about "leaks" with Microsoft's upcoming Arc Touch mouse, and really just wading into the ocean. Yesterday the mouse popped up on a German online store, and now another German site has gotten ahold of marketing shots of the mouse. They aren't a ton of surprises or anything, but it's nice to see it in context. Hit the source link for a couple more shots that aren't in the gallery below.

Update: And here's a bundle from Microsoft itself. Thanks, guys / gals!
Gallery | 3 Photos

Microsoft Arc Touch mouse marketing shots turn up