According to the dev who shared the screenshot of his RTX4060 ti running on a Radxa Orion O6 (Arm SystemReady) board they only needed to add the PCIe ID to the driver .inf file and it started to work.
The developer preview is intended for RTX Spark
First and second stage boot, process one initialization are in need of AI to obsolete system reset in the machine learning and smoothout the undocumented friction to integrating exotic chip sets for a smooth running system on any architecture measured by semiotic triangle rates in 3 World model.