Tamiya has released High Density Styrene Board 10mm thick B4 size 1pc under Construction Materials category
B4 size sheet of 10mm thick styrene, to be used in several tasks; cuts well with a jigsaw or an interest knife (but be careful whenever cutting!), and will also be drilled with a pin vice. Might be painted with Tamiya acrylic and enamel paints and paint markers.