The model is in scale 1:110 (same as LEGO Saturn V 21309-1) and is a recreation of a V-2 preparation scene according historical photo (see instructions).
The model contains V-2, numerous support and supply vehicles and a base simulating a road. See instructions for descriptions of model parts. Some elements are easy to detach therefore the model is intended for display.
A4 rocket: Mark Balderama, modified by Kaero
Vehicles: Wolfram Broszies and Kaero
Original idea is by Wolfram Broszies, see his wonderfull books:
See a list of all possible MOCs of rockets made by the lego community: