ARCFOX T7: Engineering Trade-offs in Paint Finish and Lighting Interaction

Let's start with some data: The yield rate for PPG custom multi-layer color-shifting paint is typically below 70%, and the cost is 3-5 times that of standard metallic paint, adding roughly 2,000-4,000 RMB to the paint cost per vehicle. For the Arcfox Alpha T7, the "Midnight Purple" body color, combined with the small blue lights on the mirrors and light clusters, isn't just a marketing gimmick—it's an engineering calculation that needs to be clearly accounted for.