How to Bring My Digital Double to Life with AI?

Thank you so much for your advice— The main idea for my project is to create a character that people can talk to as if it were a real person. I want to load it with important parts of its life story so it can respond naturally to questions about itself.

So far, I’ve worked on the character in MetaHuman. I did the photogrammetry, cleaned up the mesh, and integrated it into MetaHuman through Unreal to get a rigged version. The character looks great, but I’m stuck on how to make it truly interactive.

I found this NVIDIA blueprint diagram, but I’m not sure how to proceed with integrating it into Unreal.

If you have any advice on how to link AI for conversations or what steps I should take next, I’d really appreciate it. Thanks again for pointing me in the right direction!