a multilayer thermoformable film comprises a top - layer thermoplastic film having an inner surface and an outer surface , where the top layer thermoplastic film has a softening temperature , at least one mask layer thermoplastic film , where the mask layer thermoplastic film has a softening temperature that is within about 30 degrees centigrade of the softening temperature of the top layer film , and at least one tielayer disposed between the inner surface of the top layer film and the mask layer .