convert 3d model of pcb to gerber files

I am looking for an experienced freelancer to convert a 3D model of a PCB into standard Gerber files. The 3D model was created using non-standard custom software and there are no additional components or modifications needed for the design. The 3D model should be converted exactly as is to the Gerber files, which should follow the standard specifications for the particular PCB. The freelancer should have the knowledge and experience necessary to accurately convert the 3D model to the Gerber files with no deviation whatsoever to the actual design.