https://km-3d.com/produkt/deltamush-skin-plugin/
DeltaMush to Skin is a c++ 3ds Max modifier which smooths deformations while preserving details with “converting” to Skin feature. The plugin solves Skin weights matched as close as possible to the DeltaMush result. It enables the user to export such rigg to the game engine like Unity, Unreal etc. The whole process is incredibly fast thanks to multithreaded optimization.
It voxelizes the mesh with the skeleton using GPU to calculate the shortest distances between bones and vertices. It allows you to make adjustments during posing in realtime.
After that you can delete the plugin from the scene and from now the skinned object is ready to use by everyone without the plugin.
Chaos® Corona delivers high-quality, physically based shading for production rendering. Be an artist, not a technician, and achieve realism with greater ease than other rendering software.
Do you want to spend less time ? Apply the desired effects on wall edges, windows and even the thinnest objects such as tiles and bring them to life. Impress with never before seen quickly generated dirt effects that you can easily control with a few clicks. RichDirt ® works for 3ds Max with V-Ray and Scanline.
https://www.cg-source.com/floorgenerator.php
FloorGenerator is a plugin for 3ds Max (2013 to 2018) which generates floor objects consisting of individual boards which can easily be textured using MultiTexture. It's a great tool if you're doing architecture visualization and need to make floors that are NOT going to tile and that you can see up close without any pixilation.
Chaos® Corona delivers high-quality, physically based shading for production rendering. Be an artist, not a technician, and achieve realism with greater ease than other rendering software.
SmartRefs is a new advanced external reference plugin for Autodesk 3ds max. With this tool you can Reference external files but having the ability to modify and animate the objects from that reference, in a similar way of the references of Autodesk Maya, but even more advanced.
Project Manager – the utility for organisation of files and work with them in the 3ds Max. It helps you with cataloging and using in your projects bitmaps, library of models and materials, IES photometric and HDRI files.
http://www.scriptspot.com/3ds-max/scripts/designtoolbox
ATree3D is simple to use 3D plant generator for architectural visualizations. With this script for 3ds max you can create trees, bushes, shrubs, flowers and grass. You can use it for low or high polygon models with precise control of the level of details on each sub-element. Script works inside of the 3ds max viewport and show instant preview of your changes.
This tool is a simple manager for all our smart object. User can select a file or files containing the smart objects, then select one or all of these smart objects and import them into the current 3ds Max scene.