It's true that our mega tree design is unique with its bottom skirt, but we've made it really easy to map over. Our tree is made up of a mega tree model, a spinner model and several mega tree shadow models. Anyone who wants to build a tree similar to ours can use those models for mapping. For the majority of people we have created a simple way to map over the mega tree with the inclusion of a Mega Tree 180 and Mega Tree 360 model. These models are in the sequence xml file and will be displayed as available models to import from during the mapping process. You can simply ignore all the other mega tree models and import either the Mega Tree 180 or Mega Tree 360 model depending on what you have in your display. That's all there is to it. Just map either the 180 or 360 mega tree model to your tree and forget about the other stuff.