The marketing information from Dunlop definitely features Ramy Ashour with the Dunlop Biomimetic Max. Having watched him play at the Australian Open, and not British Grand Prix the racquet he looks to be using is the one that he was using last season, that is based off the paint and the discussion of the commentators. The frame design of the racquet he is using the the Biomimetic Max appears to be the same. The paint does not appear to be the same, it looks like the racquet he used last season. The commentary over the last few tournaments I have watched on PSASQUASHTV.com has been consistent stating that it is a very light racquet, around 110g. The Biomimetic Max is a 140g racquet. Based off of what I have seen and heard watching his matches the last few tournaments it looks to me that while the new Dunlop Biomimetic Max has the frame shape as the racquet it is not exactly the same.
So what is he using? Perhaps something custom from Dunlop. It definitely has the name Max on it but it still does not seem to be the actual Max that is available at retail.