HTC ONE speaker sticker skins(any such beast)?

[freddyttt]

Do they make a skin or sticker to cover the silver speaker grill ?? been wanting black but the scratching from the case is giving me second thoughts.. silver one in case with black speaker stickers would be cool.

 

[Scott Kenyon]

I wonder how big the market for something like this would be? I haven't seen any, and not sure I'd personally use them.