3D model created in Blender.
Textures created in the Substance Painter.
Light Map Test - Unreal Engine 4 - No error
Rendered in UE4. Screenshots without textures and wireframe are in Blender.

******Model******

Lowpoly Tree Old Model
No need for any special plug-in to open the model
Useful for games, high resolution renders, magazines and production
High-resolution materials allow you to get close up to the model
Very easy to modify/ edit model.

Polygons -20282
Vertices - 35803
UVs (Leaves) - Non-overlapping
UVs (Trunk) - overlapping

******Materials******

Leaf - 1 Material - 1 obj
Trunk - 1 Material - 1 obj
Branches - 2 Material - 2 obj

All with Base Color / Normal / Occlusion /Specular
If there are objects with transparency such as leaves and branches there will be the specular map

******Formats******

Blender
FBX
OBJ
3DS
STL
MAX