Dragon's latest Stug III release is marketed as a December ‘44 production time frame version. If you follow the instructions, you won't build a vehicle from the Dec 44 production run, but a somewhat jumbled mix with early, mid, and late production features. Fortunately, if you know what you are looking for, the kit includes the parts to build what is commonly accepted as a late ‘44/early 45 vehicle. With some exceptions.
The parts are molded in light gray styrene with crisp details and no noticeable flash. There are some very fine details like the fender tread pattern, hull weld beads, and rough texture on the cast mantle (Topfblende). This release is a bit of a mix-and-match from their earlier StuG III releases (notably the CH May ‘44 Mid-Late Production) with a few additional sprues from their StuG IV kits. A good portion of these parts won't be used and are blued out on the front instruction sheet. But don't be too hasty, you'll need some of those pieces.