Worn Edges is a tool that makes it easy to create a worn look for your props. It completely creates the worn look to your liking, and bakes it all in a texture, no painting or editing required.
For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download the “Worn Edges” for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Worn Edges v1.6
Worn Edges is a tool that makes it easy to create a worn look for your props.
It completely creates the worn look to your liking, and bakes it all in a texture, no painting or editing required. (So no hassle with painting over UV-seams)
It can be used for worn metal, paint, wood, concrete, rust, dirt, …
More info (and video demonstration) here.
If you have any questions, comments or suggestions, please contact me by pm on the unity forum