The one I borrowed from Grabcad is pretty good but it’s not really ideal, it’s quite limited in it’s movement range and contorting it into the desired pose is occasionally quite frustrating.

Of course you only need to build half a robot since you can just mirror the limbs but it would still take me quite a while…

I’d also like to explore how I would make a heave platform but then I run the risk of people seeing it and then complaining that it isn’t in the prototype. It’s never to early to look ahead though… helps avoid surprises…