Hello there! I would be thrilled to take on this Unity project and help you integrate GPT-4 with a digital avatar. With over a decade of experience in game development, specialising in Unity, I have perfected my skills in C# programming for scripting in Unity and AI integration. In fact, just recently I worked on a project where I seamlessly integrated AI into an interactive educational tool for students, so I'm familiar with the requirements and potential challenges of such a task.
Apart from being a Unity expert, I bring proficiency in various 3D modelling software like Autodesk Maya, 3DS Max, Blender, Substance Painter and ZBrush - all highly relevant to optimizing and refining avatars. My expertise doesn't stop at modelling though; I'm experienced in user interface and user experience design too, which means your avatar's usability will be well thought out and engaging.
In conclusion, not only do I have hands-on experience working with a range of platforms including PC, WebGL, Android, iOS, PlayStation and Xbox but also a good understanding of how to leverage VR technology to make an impactful learning experience. Let's collaborate and create an amazing educational tool that transforms student’s learning journey completely.