Pack contains 3 spruce and grass models.

Models are good in low poly environment and in games.

If you want to use models in Unity game engine then the model materials don't come along.

1. Spruce.1 material code R = 0.138 G = 0.093 B = 0.044

2. Spruce.2 material code R = 0.002 G = 0.124 B = 0.000

3. Spruce.3 material code R = 0.064 G =0.025 B = 0.023

4. All spruce trunk material code R = 0.025 G = 0.007 B = 0.006

5. Grass material code R = 0.013 G = 0.107 B = 0.013

But if you want then you can change materials what ever you want.