Extra Model publishing house established in 2015. Models for beginners and less advanced are our speciality. Sometimes models will be released that are difficult for experienced modellers. The autor of the models is Maciej Herbut , whose first project  of the 98M torpedo was published in 2003 by the Quest publishing house. Next project appeared in the following publishing houses: Answer, GPM, Świat z Kartonu, Modelarstwo Okrętowe.