@ uilleann to answer your question I have not seen or heard of one, since a mm of extra material will not allow it to fit & stay in place properly. I also doubt that they would make a case that fits the dock/cradle (easy enough for them to make them) cuz the phone is like 7 months old and new phones come out every month. But we can put a bug in their ear for an adjustable fitting dock on future models.
I have many cases & the TPU Case is a great case especially while on the phone & priced cheap as well.
So with the TPU Case it comes off the phone real easy so I just take it off and have no problems & no hacking of the case or dock.
The TPU case also works with the Seideo belt clip holster as well for those who don't know.
All these docks & cradles for phones & Tabs have this issue with them not being able to use them unless naked.
You would think the engineers would have designed it so it could be used in the real world so it would work with a case, ie different depth inserts like they use with the older desktop chargers (they had trays for different extended batteries so it would fit the charger dock).
Shame on the engineers...