Prototype parts arrived.
Which means we're now one step closer to ending the "should I buy a Tesla screen?" threads.
These are fitment and ergonomics prototypes only, intended to validate overall packaging, button placement, knob sizing, display opening dimensions, mounting points, and general OEM-style appearance before moving further down the hardware path.
The parts are still raw prototype pieces and have not been finished, textured, painted, or assembled with electronics, but seeing the concept move from CAD into physical parts is a major milestone.
On the electronics side, the PCB prototypes are currently in assembly and the firmware architecture is finalized around the production-target MCU platform. The hardware abstraction, input mapping, display interface, power management strategy, and vehicle communication framework have all been defined.
Once the boards arrive, the next phase will be bench validation followed by in-vehicle testing.
Still a ways to go, but progress is happening quickly and we're getting much closer to having something tangible in the vehicle.
Unrelated: Does Doug Thorley still make headers, or is that another problem we're going to have to solve?