So what you are looking for a basically a database of different shapes? Is that how I understand it? I think Tinkercad is the best tool to construct these shapes yourself easily , etc.
Hey @Nathan_Grange, as Victor mentioned the custom shape generator in Tinkercad is pretty sweet and you can easily manipulate the shapes from there to suit your specifications. I promise that it really is easy and not like when someone says ‘oh it’s easy’ and they really mean ‘it’s easy if you’ve got 10,000 hours experience’.
Perhaps the awesome @tinkercad team can help you out too?