I need a plastic prototype of a simple bike frame. The final design should be in a file format suitable for a shop to use with the right materials. Requirements: - Create a model based on provided pictures... (Budget: $10 - $30 USD, Jobs: 3D CAD, 3D Design, 3D Drafting, 3D Modelling, 3D Print Design, 3D Rendering, AutoCAD, CAD/CAM, Product Design, Solidworks)