Readme first vrm_52shapekeys1.py(.zip) is an blender addon add 52 shape keys to a vroid studio generate models(VRM). If the model is not generated from vroid studio, the addon may not work. Steps to create 52 shape keys from VRM shape keys 1. Download the blender addon(vrm_52shapekeys1.zip) from official websites. I've upload the addon to: 1.1 booth: 1.2 my youtube download page 2. Install the addon(vrm_52shapekeys1.zip) to blender.(in blender 3.x-4.x should work) 3. If sucessfully installed, you can find the [Vrm SK Tools] Tab in right side 3D View UI. 4. Click [Validate VRM shape keys] to validate the needed shape keys should present in original VRM model. 5. Click [Build 52 shape keys for VRM] to add 52 shape keys to VRM models. You can verify the shape keys by entering blender 'OBJECT' or 'EDIT' mode. The shape keys should appear when you click the 'Face' objects. An example video is in : https://youtu.be/dtNEW1SVv2Y?si=8bOO6ASxrNb-0nKK <iframe width="710" height="399" src="https://www.youtube.com/embed/dtNEW1SVv2Y" title="Blender addon add 52 shape keys(ARKit) to a vroid studio generate models(VRM). (vrm52sktools1.zip)" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe> ■Disclaimer The author does not take any responsibility, indirect or direct, for all problems and obstacles that occur during use. * There is no price attached to this app because some of the included materials are "available only for non-commercial use". Please note that if the price is offered, it is a scam. version history 1.0 finished at 2026/2/1