Foundations / 1.0
Why white models need gray
Reserve room for the brightest areas.
White need not be brightest everywhere
If every surface has the same pure white, form relies entirely on room lighting. Pale gray or ivory can serve as a midtone while pure white is reserved for selected highlights.
Test one part
Divide one armor panel into shadow, midtone and highlight. Compare under consistent lighting instead of enforcing a fixed percentage of gray.
Avoid rushing coverage
Check whether the undercoat is too dark and whether each coat has dried. Try adjusting the undercoat and application before adding more white paint.