I had already looked at that one. But my aim with looking some technical drawings was to find the actual files and animate the design on CosmosWorks and compare the output with my design's. I am already designing one, it would be difficult to draw from the visuals on that website and also that model is not suitable for my task which requires at least 5 dof. Big companies such that Kuka, Epson, ABB already publishing the actual drawings. One model from these companies would do my work but i couldn't find any.