To answer some of the questions:
I am no where near Ma Longs technique.
And I don't claim to be.
I was simply curious if anyone had reasonably achieved it.
Which, in hindsight, probably doesnt lead to anywhere here on.
Sharing my footage is pointless.
The only footage I have is with other players in the frame, who wouldn't want it to be shared.
I only record it for my self and my Partners.
My forehand technique has some major flaws which I am working on.
Mainly footwork and body positioning.
To clarify:
Ma Longs forehand is just the most famous one and most people associate a good forehand with him and vice versa.
Similar to how Fan Zhendong is synonymous with a strong backhand.
And people generally focus more on learning a strong forehand than a backhand.
The original question was very niche and probably not a "good" question overall.
I guess I could ask instead:
Have you learned a pro Level aspect at a significant Level?
Because in that case I can ( incosistently) hit a backhand finisher like Fan Zhendong or Ovtcharov on some balls.
Obviously not at their level, but sometimes it is a close reassemblance.
Ma Long's forehand is too much to ask for.