PLA Prototype 3D Printing Plans

The following is from the AI assistant in Freelancer. I have a project and have a partially designed device from another engineer who is too busy to finish the job. I want to determine relative interest in cost in the design process with exisint plans... (Budget: $250 - $750 USD, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Print Design, 3D Printing, 3D Rendering, AutoCAD, CAD/CAM)