This is a paid asset, but now you can download Explosive Devices for FREE, but please remember this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
Explosive Devices v1.0
High-quality models of objects that can explode and burn.
Explosive Devices HDRP
Well suited for creating an environment, can also be used interactively at your discretion .
Package includes 16 unique models and 34 complete prefabs.
Some objects have 2 variant material, dirt and clear.
all model have a 3 LOD and Collision
All model include hi quality texture
-Number of prefabs: 34
-Number of models: 21
-Number of materials: 32
-Number of textures: 79
-Texture resolution:2K.
-Texture formats:TGA
Texture:
-BaseMap.
-Normal.
-MaskMap
-Emissive
-LOD (Yes )
Polygon count
-min: 891 vert
-max: 14085 vert
-all:112000 vert