This is a very detailed kit. If you are not an experienced military modeller, you will find this kit difficult to build. There are many, many parts. Lots are in the very small classification, especially if you have heavy fingers. There is a multitude of PE parts. Fortunately, in many instances they have included an alternate plastic part as well as an option. Most of the smaller PE parts I did not use. I have to say though, the PE screen parts fit perfectly and are easy to work with. The truck comes with real rubber tires, the trailer has plastic. The tracks are individual pieces ( lots ) and take a great deal of time to complete but look real nice if you have patience. There are no figures included which is a shame because the figures depicted in the box art would really go good for a diorama scene. The gun and trailer are pretty much straightforward. If you take care, the kit turns out to be pretty damned nice.