SwiftOSC and ARKit

Hey - can anyone help me send ARKit position data and quaternion rotation values from iPhone over OSC. So far I can access accelerometer data and also send a sliders value over OSC. But I can't figure out how to send ARKit and quaternion data over OSC.

Any help is appreciated! I am a newby to swift, but im ok in python - so if you have any suggestions or code I can try it would be much appreciated.

This app is part of a larger project i'm working on for my thesis on indie open-source virtual production pipelines using ARKit and Blender.

Since this is a question with respect to Apple frameworks, the Apple Developer forums, StackOverflow, or other Apple-specific sites would probably be better for connecting with experts. These forums are about the open-source components of Swift, not the Apple infrastructure.