Hi there. This post from Shyaz isn't actually a 3D model. The package only includes png files which are meant for something else. It is theoretically possible to get the model from the images in VRChat as shown by the image attached, but the steps necessary to get there is too daunting of a task to recommend to anyone and took me months of manual work to get in the spot she's currently in. The model in the image attached was done on a commission basis, so I won't be providing the files nor will I give the username of the commissioner to pursue as their wish is to keep it for themself. Their model is protected by kanna protecc. Attached is a picture of the package if you were to purchase it. Everything you see is all there is to it.
Also in my personal opinion and the commissioner's opinion, this model isn't even that great looking in VRC. The renders make it look significantly better.