The pic is of my grey faced 805 and black Japanese equivalent 835 that was in my 850R. As the Japanese radio doesn't cover the UK radio spectrum I swapped the faceplates over so that I have a UK spec 805 body with the original black 835 faceplate. It was a 5 minute job on these as the faceplates are only held on with 3x small torx screws.
I didn't realise that the 901s were of a different design - thanks for the info, you learn something every day