This Maxscript for 3dSMax prepares the scene for better exporting to FluidRay RT. In particular, this script:

• Converts proxies to full-res meshes
• Converts VRayMaterials to Standard Materials
• Converts VRayCameras to Standard Cameras
• Converts VRayProxys to Regular Meshes
• Adjusts textures to be more faithfully exported

Right before exporting, load the script in the Maxscript editor and press Ctrl+E to execute the script.