Nano Banana AI trend: How to create 3D, anime and movie characters from your photo with Google Gemini

Google’s Nano Banana AI lets users transform selfies into hyper-realistic 3D figurines, vintage portraits, anime heroes like Goku, fantasy icons like Else, or movie characters. Powered by Gemini 2.5, it enables AI-driven cosplay and cinematic reimaginings with detailed prompts and lighting.