TES2034PT Engine Gray FS35076 Model Master Enamel .5oz Bottle by Testers This is from the International Military and Figure Enamel Paints collection. The Model Master II enamels offer an incredible range of colors for modelers. The 121 enamel colors are highly accurate and guaranteed to match their real life counterparts. And, there are many colors that are not available from any other manufacturer. They are also intermixable with all Model Master enamel paints.