Bumper and back protector in different colours?

[spinstorm]

I bought a Griffin Reveal in black last week and I love the feel and look of the case.

It has a bumperesk rubber side covering it and a clear plastic back.

As far as I know it is only available in black, apparently there is also White available but they no longer make it.

I'd love a similar case with some different cover "bumper" sides but Griffin don't make them and I have no idea what else there is.

Any suggestions? Thanks.