This book contains detailed instructions on building the F-35B Lightning II 1/48 scale model aircraft from Kitty Hawk. This book covers VERSION 2.0 of the model. If the box on your model kit does not say Version 2.0 then you need my other book for the initial version. The F-35 Fighter Aircraft has three versions. The F-35A is for the Air Force. The F-35C is for the Navy and has a longer wing span that can fold for carrier operations. The F-35B is for the Marines and can perform vertical takeoffs and landings. The F-35B Model is the most complex if you want to display its VSTOL capability that has many open access panels. I take the model kit instructions from Kitty Hawk and break them up into individual steps. I reorder the steps so that the small pieces (antennas, etc.) are assembled last which reduces the risk of damage when building the model. The steps are organized to insert the paint and decal steps in the best spot.