Make a local AI agent that can run on a jetson nx 16 gb

I'm looking to make a local AI agent that runs on a jetson nx 16 gb. The agent needs to control the robot and have a personality. So it needs to move the servos to follow sounds or images, it needs to reason, speak and to understand by itself when to talk. It is very important we can build a personality of the. robot. I'm attaching a video to give you an idea. https://www.youtube.com/shorts/7POre0L0K3c What is very important is that the robot can function in milliseconds, the jetson is a very powerful machine and should be more than enough to have almost real time responses.