I don't think he's talking about that shady. He wants one that is a smoth curve all the way up instead of that big buldge on one side of the battery cover.

I know plastic shops like that exist but I know not of where one is. Besides you would have to check locally or at least tell us where you live so wee have some idea where it should be at.

Like if you live in the U.K. Im not going to give you the name of a shop in the USA.