Provide a 3D model and, where available, a 2D engineering drawing:
- 3D: STEP/STP, IGES/IGS, Parasolid or STL.
- 2D: DWG, DXF or PDF with datums, tolerances, GD&T, material and finish requirements.
- Add the BOM, assembly context, CTQ characteristics, intended test conditions, quantity, revision and inspection needs.