@Deino Sir from the photo a new engine? or using WZ10 the engine use for Z20 for commonality ? instead of 3 maybe 2? taking its que or inspiration from Sikorsky S92.Another much clearer image of the Z-8X/AC313A iron-bird showing that the engine nacelle is very much different to the Z-8L.
(Image via 柳成梁/FB)
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I must admit and even if I know all reports so far say, this is a civil variant, my feeling tells me, this is the next PLAN Marine Corps helicopter.