Tamiya Orange-Brown Panel Line Accent Color. Tamiya Panel Line enamel paints are ideal for highlighting panel lines and other details to give your model a more depth. The paint has been pre-diluted into the ideal viscosity and can be easily applied into crevasses such as panel lines with the brush on the bottle cap. Once dried, any excess may be cleaned up by using enamel thinner. Bottle contains 40ml of ready to use paint.