Prompt
Generate a realistic image of Walter Dornberger, a middle-aged German military officer and engineer in the 1940s, wearing a formal uniform with medals and insignia, specifically that of a Brigadier General, with a stern expression, standing in front of a V-2 rocket or a related technical background, reflecting his work on the V-2 rocket program and association with Peenemünde Army Research Center and Wernher von Braun.