Mentioned briefly during a meeting at company MAN, between Reich Minister Dr.Totd and General Ludwig Ritter von Radlmeiera, on August 20, 1941. The idea of a VK9.04 and VK9.05 was discussed; but it was announced that production only allows for Ausf.H (VK9.03) and Ausf.L (VK13.03) Panzer IIs. The project is never mentioned again.