"Create a cinematic and heartwarming illustration of a joyful and compassionate German Shepherd military dog named PEFUD, now retired and helping other injured and retired military dogs. The scene is set in a serene military rehabilitation center with soft, natural lighting that conveys a sense of peace and hope. Show PEFUD interacting with another injured dog, perhaps guiding them through a physical therapy exercise or simply comforting them with a gentle nuzzle. In the background, depict other retired military dogs receiving care and playing together in a grassy area. The setting should include medical equipment and a few veterinarians or therapists working, highlighting the supportive and peaceful environment. The overall atmosphere should convey fulfillment and happiness, capturing PEFUD’s new mission of care and support. Use a detailed and slightly gritty art style, similar to the reference image provided, to convey the emotional depth and cinematic quality of the scene."