hmmm...judging by the tree's appearance , not much pruning wiring and all those sorts of assembling is done into this i suppose, yah though it looks good, why not do even to a more stylish approach, the tree needs improvement every year or so, in this only looks quite appealing for a limited time, it should have a 3D effect with which 3 sides have an eye-catching shape...better work on it...
-cheers =)