Remodeling of imported CAD

The attached graphic shows a model created in an unknown modeling package. I have this model now as part of a 3D DWG file.

I need the model to be recreated in 3ds max.

I have attempted to import the model in several different ways and optimized, however this always ends with incredibly high poly counts, or badly optimized geometry.

So what i require is for it to be recreated in 3ds max. I don't have a specific poly count in mind, but i would like it remain faithful in appearance to the originally, but with much better topology.

If you have any questions, let me know