Fusion 360 Model Adjustments

My product model in Fusion 360 is roughly 80 % complete, but several of the existing parts still need refining. I will supply the current .f3d file together with annotated screenshots that show exactly... (Budget: $10 - $30 USD, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Printing, 3D Rendering, Autodesk Fusion 360, Mechanical Engineering, Solidworks)