Setup

DO NOT push random buttons / keys in Blender. Blender WILL fuck you if you give it the slightest excuse.

1. Download and install Blender
2. Download https://files.catbox.moe/o3kdbx.zip (original on https://toyxyz.gumroad.com/l/ciojz - can give $0 and a fake email)
3. Unzip somewhere and open Blender
4. Install the Rig Tools Add-on in Blender (this step is not required, you only need this if you know what IK/FK switching is, and you want to be able to do that)
   1. Edit > Preference > Add-ons
   2. Install...
   3. Select rig_tools_3.67.12.zip
   4. Once installed, click the box next to the add-on to activate it
5. Open the Openpose_bone_01.blend file in Blender
6. Add a camera: Add > Camera
7. Change right-hand viewport to show the rendered preview
   
8. Update the camera and render preview to orthographic (optional, don't fuck with this on first try)
   1. Click the orthographic button or hit num5 while hovering over render preview
   2. In right-hand properties, change to select Camera
      
   3. In Camera properties, click small green "Object Data Properties" icon (little 📽 icon)
   4. Change Type from "Perspective" to "Orthographic"
   5. Change "Orthographic Scale" to zoom in and out (there is no depth in orthographic projection)