3ds Max 2022–2026 on Windows 64-bit. Works with V-Ray, Corona, Arnold, Redshift, and the standard renderer.
Extract the zip into %APPDATA%\Autodesk\ApplicationPlugins\ so you get ApplicationPlugins\Pixpoly\. (All-users install: C:\ProgramData\Autodesk\ApplicationPlugins\)
The plugin registers a Pixpoly macroscript (category AI Tools) on startup and adds an AI Tools menu entry.
The plugin talks only to your Pixpoly account; a subscription is required to generate. Sign in, open the dashboard, copy your key, paste it into the panel, and hit Generate.
Need the changes first? See the changelog.