This set covers the later P-47D razorbacks as well as the early bubble-top Thunderbolts. As a result, this set has different sidewalls and the different aft bulkhead/armor plate to accommodate the bubble-top version. In all other respects, it is the same as the earlier set and includes a variety of gun sights as well. The set is designed for the Tamiya kit, but could probably be made to fit other 1/48 Thunderbolts with a bit of work.