Grumpy Grandfather Shoveling Gravel in 3D Cartoon Style

A funny 3D cartoon in the style of an animated film, depicting a grumpy but endearing retired grandfather. He's short, has a big nose, thick gray eyebrows, a green knitted vest over a plaid shirt, and baggy corduroy trousers held up by suspenders. He's sweating profusely and making a comical grimace of exertion. He's holding an oversized shovel and vigorously shoveling a handful of gray gravel. The gravel flies through the air in an exaggerated way. He's in the yard of a charming but slightly dilapidated little country house. Colorful background, dramatic lighting, 3D rendering style, very detailed.