With the advent of free 3D modeling packages (Fusion 360 from Autodesk), National Instruments Labview Community Edition(also free), affordable 3D printing and many other free of low cost engineering software and hardware an prebuilt vision LV toolbox would be great. OpenCV is free ($ wise) but it's huge and the level of effort needed to use it is daunting.
I would support such an effort as I am into robotics and don't want to pay NI the $500+ for the vision toolkit, plus I'm not sure that would save me the effort of developing a software package (.dlls or .net?) to interface to OpenCV.