Some items from this specific schematic: Under Half Air/c, Band,connect.tube, Upper,half Sub As (jdm), Seal,air/c Cover.
This F-15 diagram displays the required parts for the C50cm 2000 (y) Japan Aa01-100 F-15.
Of all the components used in this assembly the Tube,air/c Connec (jdm) is the most expensive.