Software Design Persona AI AI 3D Character Creation App by Meijie Hu Persona AI is a software application for creating three-dimensional character faces. Users describe facial features, age, gender and personality in text, and the application generates photorealistic faces. Generative adversarial networks produce the facial textures, while three-dimensional morphable models define the facial geometry. Three variations are offered for each prompt, and single features can be refined through further text prompts without changing the rest. Finished faces can be shared by web link or exported at an adjustable resolution.