Alibre Design run a competition, you can vote on the entries in the current competition here:
**LINK**
Plenty of designs that will interest forum members.
If anyone wants to know more about a design I may be able to put folks in touch.
Enjoy.
Neil
<edit> I should credit the engine above to David Milway.
Edited By Neil Wyatt on 20/01/2019 13:43:31