3D CAD Model for Structural Analysis

I need a mechanical 3-D CAD model built specifically so I can run detailed structural analysis on it later. All geometry must be fully parametric, dimensionally accurate, and organised in a clean feature tree that lends itself to straightforward meshing for FEA.

My focus is on the engineering integrity of the design, not on photorealistic rendering, so please keep surfaces simple, remove unnecessary fillets where they do not affect strength, and name every feature sensibly. Native SolidWorks files are ideal, but a neutral STEP file alongside the source will also be required so I can import it into other solvers.
There are Model require , there complete structure of vehicle from you.i will send you the details of model drawings
Deliverables:
• Native CAD file (SolidWorks preferred)
• STEP/IGES export
• Brief design note summarising key dimensions, assumed materials, and any simplifications made for analysis

Acceptance criteria:
• All major load-bearing components modelled to ±0.1 mm
• No unresolved mates or suppressed features in the final assembly
• Model opens without errors or rebuild warnings

If you routinely prepare models for structural FEA and can turn this around quickly, this task should be very straightforward.