Convert architect 2D PDF plans into accurate 3D model

Input:
– Architect‑issued 2D PDFs (to scale)
Output required:
– Accurate SketchUp (.skp) model built to real‑world scale (mm)
– Clean geometry, grouped logically (walls, floors, roof, openings)
– No need for photorealistic rendering
Use case:
– Digital visualisation of a residential remodel
– Possible later conversion to 3D printing, so geometry must be clean and solid
Detail level:
– Structural elements only (walls, floors, roof, openings)
– No furniture required
Revisions:
– 1 round of revisions included
Please share examples of similar PDF → SketchUp work.