Pack of old crates with PBR textures based in real crates.

The asset contains:

-13 crates with 100 to 380 tris.

-13 prefabs.

-1 set of 2048*2048 TGA textures each crate, including:
Specular workflow:
diffuse, _AO, normal, specular (gloss in alpha),

Metallic workflow:
albedo, metallic_unity (gloss in alpha), normal , AO

*updated for unity 2019 editor and following versions with only metalness workflow (albedo, AO, normal, roughness, metalness). Some textures reworked.