Panzer VI Tiger E solidworks step

grabcad

this is the most accurate and detailed file on internet, not only how origin netural transmission looks like, but also it is a functional one. Tracks and drive wheel now fit perfectly.tolerance of the transmission system is around 0.2-0.4mm, you need modify all the out hull if you decide to made it in Aluminium , they were designed for 3D print.Motor, they were available model ， main motor RPM must under 250, 200 rpm would be ideal, the biggest problem with the transmission system is : there is no clutch or synchronous, and the improper lock mechanism i designed is causing noise.