I already have an STL of a small bag hinge. I need it rebuilt as a fully parametric Fusion 360 model and then run through a complete optimization workflow—everything delivered within the next 12 hours. Primary goals: reduce weight, increase strength, and enhance durability. Here’s the workflow I’m expecting: • Remodel the hinge from the STL into a clean, fully constrained .f3d file. • Define realistic load cases (opening/closing torque, shear from bag weight) and assign a suitable material. • Run static stress simulations and share safety-factor, displacement, and Von Mises results. • Launch a generative-design study aimed at weight reduction while holding strength and durability targets; provide at least two viable candidates plus the final pick. • Supply a concise PDF or slide deck summarizing setup, assumptions, and key findings. All source files—Fusion 360 model, simulation setups, generative study data, reports, and screenshots—must be included so I can review and tweak them later. This is a fixed-price job for someone who can start right away, has solid Fusion 360 simulation skills, and enough computing power to complete all analyses before the deadline. If that’s you, let’s get started.