br4in, a mouse with a red nose reimagined as Sonic the Hedgehog, covered in sleek, ultra-detailed blue fur, wearing signature red shoes with a determined smirk, mid-sprint on a looping track in a hyper-realistic Green Hill Zone, golden rings floating in the air, motion blur emphasizing his incredible speed, wind ruffling his fur, dynamic low-angle action shot, cinematic lighting, Canon EOS R5, 35mm lens, photorealistic, 8K