V-RayMax Converter PRO is a professional-grade MaxScript designed for 3ds Max users to automate the conversion of entire 3D scenes between different render engines

Click "Start Conversion" . Depending on scene size, this may take 30 seconds to 10 minutes. Watch the progress logger—it will report exactly which materials failed (usually due to corrupt bitmaps or unsupported nodes like VRayFur).

He didn't just need a basic conversion; he needed precision. He selected the entire scene and opened the converter's interface. With a few clicks, he set his parameters: