The apple tree model is presented in four versions:
Winter apple tree - branches and snow lying on them.Autumn apple-tree - autumn leaves and apples on branches.Summer apple tree - green leaves and apples on branches.Spring blossoming apple-tree - small green leaves and flowers on the branches.
Trees are divided into three groups - according to the time of the year. Each group (tree) consists of objects:RootsTrunkLarge branchesBranchesSmall branchesLeavesApplesFlowers (in spring version)Large snow on large branches (in winter version)Small snow on small branches (in winter version)
These objects are not merged into one mesh, so that if necessary, you can easily modify them (select, modify, hide, assign modifiers, delete, etc.).
Who works in the V-Ray version is lower than SP1, be careful, the materials in the BRDF section are Microfaset GTR (GGX), if your version is older than SP1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable for you.