Hi everyone, i am trying to find out as much possible information about this R129 SL500i have just bought. It's great to be back in an SL and want to authenticate the model and history and spec from purchase. It has the words ‘Special Edition’ on the silver door sills and the same writing on the walnut section part ahead of the gear lever. It’s also the blue/greenish pearlescent paintwork. Any thoughts, knowledge and insights would be very welcome - thank you.