Multi-tool product design

I am looking for a product designer to develop a physical product - a multitool (something similar to Leatherman or Gerber multitools). I will provide a list of tools that I want to be included in the end multitool, while the designer has to generate a 3D model and the technical drawings. The technical drawings have to be made in such a way that any factory could actually manufacture the multitool just by following those drawings. Possible adjustments will be required for the 3D model as well as for the technical drawings once some prototypes are made.