https://www.scriptspot.com/3ds-max/plugins/maxflow-node-based-scene-data-management-0

Node-based Scene Data Management for archviz
Effortlessly control scene states using a node-based system, freely combine settings, and achieve one-click scene state switching
MaxFlow is a powerful efficiency tool designed for visualization professionals. It extends the capabilities of 3DMax software and supports rendering engines like Vray and Corona. It’s suitable for a variety of application scenarios, including indoor, outdoor, and product visualization