This is a Tetsudo Collection (Tetsukore) set of the Hachinohe Line Kiha E131-500 and Kiha E132-500. The included parts have been attached. 8 truck frames are included. No box. The Kiha E131 has had the window frame of the passageway and the back of the headlight hollowed out for testing the jumper connection for interior lights. No other modifications have been made. Bulk purchases are welcome. Thank you.