Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Invector Crafting Add-on Free.
Invector Crafting Add-on v1.0.1 (Latest version)
* Requirements: – MeleeCombat v2.5.2
The Crafting System Add-on allows you to expand Invector’s Inventory System to create new items by combining two or more items into a new item.
A demo scene is included and a Craft Inventory Prefab with items and descriptions as well.
* This add-on is designed to work the Invector’s Inventory System only.