I have to make room for my new project, so this one has to be finished by someone else. This is a Byron's F6F that has all the hard work done, the gentlemen who built it did an amazing job with packet hinged control surfaces and upgraded Robart retracts. It comes complete with the the engine/muffler system, Byron prop, etc. Look at the pictures, if you need more info or pictures just let me know and I will get them to you 801-230-7203 text work best..