Product Design in CAD, Photo Renders & Graphic Design

We are looking for a designer to create CAD drawings of new products based on our ideas and sketches. These drawings should be branded with our company details and will need to look professional enough send to manufacturers and customers. You will also be required to create photo realistic models of the product which can be inserted in background images purchased from stock photos.

Ideally we'd like the same designer to also be able to (re)design brochures in Indesign or Illustrator.

Please show me examples of similar work you have done. This will be regular work.