This archived Maya scene file includes 6 high poly small pine trees ready to render with VRay for Maya- you will just need to add your own lighting solution such as sun & sky then set up camera exposure. Files are in the .ma format.
Geometry: Models range in detail from 145,000 to 211,000 triangles. These models are extremely detailed and designed for highly realistic scenes. Units are set in Maya as cm. It is recommended to combine the geometry of each model and export them as render proxies for more efficient and faster render times.
UVs & Textures: Range in size, some are 512x1024, some 512x2048. Diffuse, Normals, and Specular maps are provided. UVs are unwrapped but due to the nature of these kinds of models there are overlapping UVs. These models may not be suitable for game engines.
Rendering: Shaders are set up for VRay but new ones can be created for Renderman, Arnold, Mental Ray, etc.