Model Master is an enamel range split by the subject each shade was mixed for rather than by catalogue order. One part serves car bodywork, another follows national camouflage regulations, and further groups cover figures and naval greys. The practical effect is that you pick paint by what is on the bench: open the group for your subject and the shades that historically belong together are already side by side. The two subject worlds the range was built around are car and formula model kits, where a body tone has to flow out smooth, and military vehicle kits, where matching a regulation shade counts for more than gloss. Solvent-borne ranges arranged by maker instead of by subject are in enamel model paints.