Finalize Storage Locker Blueprints

I already have rough, DIY-level drawings for a small storage locker. I now need them elevated into construction-ready blueprints that a contractor can follow without hesitation. The core of the job... (Budget: $30 - $250 USD, Jobs: 3D CAD, 3D Drafting, 3D Modelling, 3D Rendering, AutoCAD, CAD/CAM, Construction, Revit)