Omega Transform is an editor level design tool made using Unreal Editor Scriptable Tools.

This tool allows you to quickly layout Level Blockouts, and gloablly improve your environment building speed and quality.
It works by updating any asset transforms, giving them random variations within specified ranges, and snap the new transforms to a grid of your liking.

You can also make unique duplicates of your assets to quickly make clutters and clusters.

Detailed showcase of the Tool usage:
https://www.artstation.com/artwork/a0qyxR

NOTE any bug or request will be answered in the best of my capacities.

This tool use functionalities from the "ScriptableToolsEditorMode" and "ScriptableToolsFramework" plugins