I require a simplified, simulation-ready 3-component total knee implant model created in SolidWorks. The purpose of this model is comparative mechanical testing and material evaluation using Finite Element Analysis (FEA). This is not for surgical planning or regulatory medical design, so the focus must remain on correct mechanical behavior rather than full anatomical or surgical detail. Project Scope Please model the following three components as separate native SolidWorks part files: Femoral Component Tibial Tray (Baseplate) Tibial Insert (Polyethylene Spacer) A patellar component is not required. Design Intent The model will be used to: Apply physiological loading conditions Compare candidate biomaterials Evaluate stress, strain, and contact pressure distribution Therefore, the geometry must accurately represent load-bearing shapes and contact mechanics, but does not need surgical-level anatomical detail. Geometry Requirements Femoral Component Accurate external condylar curvature to represent realistic rolling contact with the insert Smooth transitions and fillets; no sharp edges in load-bearing regions Realistic overall proportions and thickness No internal lattice structures, porous coatings, fixation pegs, or bone-ingrowth textures Tibial Tray Anatomically reasonable top outline (oval/kidney shape acceptable) Flat upper surface to support the insert Central stem or peg for realism (simple cylindrical geometry is sufficient) No screw holes, porous coatings, or fine surgical features Tibial Insert Must match the tray footprint Upper surface must include a curved groove or concave profile compatible with the femoral condyles Smooth contact surface is critical Uniform, realistic thickness Level of Detail (Important) Include: Correct global geometry Realistic contact surfaces Smooth filleted edges Watertight solids suitable for meshing Do not include: Bone-cut interfaces Cartilage layer modeling Ligament attachment points Surface textures or roughness Microscopic features Internal porous structures Assembly Requirements Deliver: Individual .SLDPRT files for each component One .SLDASM assembly file Assembly must: Be fully constrained and error-free Position components in correct functional alignment Allow contact definition between femoral component and insert Model Quality Standards Fully parametric feature tree (no imported “dumb” solids) Clean sketches with proper relations and dimensions No surface gaps, self-intersections, or failed features Geometry suitable for direct FEA meshing FEA Preparation Please also provide either: A duplicate configured assembly prepared for simulation or A SolidWorks Simulation study with placeholder mesh, contacts, and fixtures (these will be refined later). Materials should not be permanently assigned, as multiple biomaterials will be tested. Deliverable Purpose Reminder This is an engineering test model for structural simulation and material comparison, not a clinically validated implant design. Prioritize mechanical realism, clean geometry, and simulation stability over anatomical surgical detail. Please confirm understanding of the simplified scope before proceeding.