Using Basic KeyCreator CAD Direct Design.
Can you do it faster with your parametric software?
Ask for the 3D part.
I am no expert in mold design but if i had to do it in SolidWorks, I would use the cavity function seeing that you already have the part with all its mold angles. Just a few steps is necessary to get the basic design before an expert do all the blow holes ens.
See the model (How to do a Plastic Mold... FASTER !!)