The early model of the J-16 fighter, and the contemporary model, there are very obvious differences in the livery. The early model of the J-16 fighter, and the contemporary model, there are very obvious differences in the livery. The early model of the J-16 fighter, and the contemporary model, there are very obvious differences in the livery. The early model of the J-16 fighter, and the contemporary model, there are very obvious differences in the livery.