Boy in a tanker's hat

Create a close-up, cinematic, hyperrealistic portrait of a child. Depict a boy standing by a window in a cozy, rustic home. He is wearing light home clothes, a military tanker's ushanka hat with earflaps open on his head, the boy has touched the frosty window with his hand. Natural lighting. Golden hour photo. Cinematic effect with added grain. Background slightly blurred, neutral. In his other hand, he holds a toy tank.