RX100: GGS LCD Protector

I've had a GGS LCD protector on three previous cameras and I'd like to get one for the RX100 but I haven't seen any advertised, eBay or anywhere.

Although the RX100 lcd is 3" its dimensions are different from the NEX series 3" lcd, so they are not compatible.

The RX100's LCD measure 76mm x 45mm excluding the black border around it. There must be a camera somewhere with an LCD of same dimension.

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Villebon