The inner cowl of the FLTR and the cover around the meter.
At first glance it seems to be a solid color, but blur the edges of parts parts with black to emphasize the stereoscopic effect.
As seen from the front, the cowl is not actually visible.
Painting for owners' self-satisfaction, visible when they get on.
Paint the accessory hinges too.
The inside of the accessory is treated so as not to mind scratches by masking.