I myself have the black ones (the original Mercedes FOBs) because I was never able to find the Crossfire shells in new condition. These look slightly off but close. Did you buy them? Would be very interested to see what they look like in real life and with a Chrysler logo attached to the back.
If you bought one, please show it off Might get one! Currently have the black one, with the painted lock buttons and the bling and they look good.
Also have the more modest black ones, the ones where the lock/unlock buttons are not painted on and just engraved and looks more "standard".

I still dig the switch blade key fob style but I wish the case would have been somewhat more "special/sporty" or different. The Mercedes A-class of its time had the same key and that's kind of a shame LOL