This is a custom model that I made a very long time ago in November of 2019 using the data files from the Reforged Beta. I advertised pictures of the model on one of the first available versions of "Retera Model Studio" for Reforged, but this model was not ever uploaded because at the time when I tried to upload this model to the Hive it did not work, or something like that.
Also, the original version of the model was made with a bugged version of Retera Model Studio that did not completely understand the Reforged format, and so the Hero Glow became bugged and would be the wrong color (always solid white regardless of player color).
In this version, I used that original file that I already had created as a derivative artwork from what was available in the 2019 beta, but I converted this file from MDX900 to MDX1000 and I corrected the color on the Hero Glow so that it should work fine in-game, I believe.
Some people say that the legs don't look quite right. That could be true. I give you full permission to edit it and restyle anything you want, including the legs, in this custom model (it's a derivative of Blizzard's art anyway, and if I'm allowed to make derivatives of things, then you should be allowed the same!).
Edit: Thanks to @Altruistic Anduin for providing me with a copy of the version of this model that was fixed by @Z1003 . Bundle has been updated!