How can I find the unique parts in the 71040 Disney Castle? We've been having fun putting together the 71040 Disney Castle.  But we keep wondering: which parts are in this set that haven't been in any other set with these particular colors?

I've seen this information presented in other Designer Videos, but for the Disney Castle Designer Video they're spending their time playing with Mickie and teleporting from Denmark to Anaheim, CA so the unique parts are barely mentioned.  For instance, they don't talk about the 19121 Fence which is new to this set in white:



I also have found bricklink's part list for it but I don't see how to filter that down to unique parts.  Is there an easy way to cull this from bricklink or another LEGO set database?
According to the review from Rebrickable these are the parts in new colors:

Aside from the Minifigs, there are no new part designs. There are plenty of parts appearing in new colors though.

Dark Blue 3943b - Cone 4 x 4 x 2
Dark Blue 44375a - Dish 6 x 6 Inverted
Dark Blue 3685 - Slope 75° 2 x 2 x 3 Double Convex
Dark Blue 98560 - Slope 75° 2 x 2 x 3 - Solid Studs
Dark Bluish Gray 99301 - Slope 33° 3 x 3 Double Concave
White 18838 - Brick Arch 1 x 12 x 3 Raised Arch with 5 Cross Supports
White 20310 - Brick Special 1 x 1 with Scroll with Open Stud
White 19121 - Fence Ornamented 1 x 4 x 2 with 4 Studs