From the Dragon Press Release:
This basic 251/1 Ausf. C version is loaded with multi-material parts, with ultra-fine detail, and with parts that can be posed open or closed. This kit is every bit as detailed and accurate as it's 1/35 cousin!

Main Features:
- road wheels injected as a unit - convenient to assemble and a time saver
- vision ports can be assembled open/closed
- engine hatches can be posed open/closed
- fully detailed interior compartment
- rear doors can be posed open/closed
- Dragon Styrene tracks
- crisply detailed wheels
- front MG mount with crisp detail
- rear MG mount can rotate
- photo-etched parts
- wide range of Cartograf decal markings included

About the Sd.Kfz. 251:
The Sd.Kfz. 251 half-track was an armoured fighting vehicle built by Germany during World War II.

There were four main models (A - D), with many variants. The initial idea was for a vehicle that could be used to transport a squad of troops to the battlefield protected from enemy fire. The open top meant that the crew was still vulnerable.

The first 2 models were produced in small numbers. The C variant had a larger production run, but was a quite complex vehicle to build, involving many angled plates that gave reasonable protection from small arms fire. The D version utilised a much simpler design, and can be easily recognised by its single piece sloping rear (with flat doors).