DQ77KB 3D model

Hi Intel guys,

I work for small company, which develops forensic and data recovery equipment

on the basis of Intel motherboards. Previously we successfully used

D945GCLF, D510MO, D525MW, DQ67EP boards in our products.

And our recent project is considered to be built  around DQ77KB motherboard.

Please advise, how can I have 3D model of the DQ77KB board to aid device case design?

Any wide-known format would be acceptable, for instance STEP, IGES, SAT, STL.

I saw the model in Technical Product Specification PDF, but unfortunately

fellow engineer could not export it from there.

Thank you.

Andrew