NFT-style illustration of a dog, similar to the provided image with soft aesthetic. #chatgptprompts

Create an NFT-style illustration of a dog, similar to the provided image but with a soft aesthetic. The dog should have expressive, friendly eyes, and a playful smile. Its fur should appear fluffy and soft, with a mix of black, white, and tan colors. The background should be simple, with a soft gradient from purple to a darker shade to not detract from the dog itself. The dog should wear a collar that looks digital and modern, hinting at the NFT theme without being overly complex.