Microvellum Community

Ives 580 Ceiling Hook ?

Would anyone have a 3D model of the Ives 580 Ceiling Hook?  We have EPCO CH301 graphic that comes stock with Microvellum but Ives 580 is slightly different and has a different drilling pattern.  

I am trying to update our drawing and machining to be correct as having the wrong 3D or machining is throwing people off and causing confusion.