Traditional Wood Guardrail Design

I need a fully-engineered design for a residential guardrail built from wood and styled in a classic, traditional manner. The goal is to end up with a set of plans that a carpenter can follow confidently and a permit office can approve without back-and-forth... (Budget: $250 - $750 USD, Jobs: 3D Design, 3D Rendering, Architectural Engineering, AutoCAD, Building Design, Building Information Modeling, CAD / SolidWorks, CAD/CAM, Construction Engineering, Solidworks)