Random Offset
Random Offset
Create normal offset using random values between minimum and maximum.
Steps
1. Activate the command from the menu Mesh > Random Offset
2. Set Min /Max values.
3. Level the result with Offset Leveling (Optional)
Options

In this example values set to: Min=0.1 | Max = 0.5

Offset Face Leveling Applied Populated with Cube Components
Command Activation Methods

Mesh > Random Offset
Copyright © <2008-2011>, <Dr. Eyal Nir>