This is the second update to the Bat model. In addition to now having better wing hinges, he now comes with all parts attached to a parts tree. The tree is to insure proper printing and make assembly easier. PLEASE TAKE NOTE- dyed plastics may have marks where he tree attaches to parts. I've tried to place the attachment points in inconspicuous places, but there will still be some marks visible. A sharp hobby knife is needed to separate the parts from the tree and sand paper is recommended for smoothing the area. The Bat transforms into a standard size microcassette and fits into all toys that transform into microcassette players- from 1984- present. Please also take note- The Bat is UNTRUSTWORTHY and will betray you at the first chance he gets. Do not give him that chance.