Hi.
If the SKP model is fairly clean you can convert to a morph, set floor plan display options (such as foreground/background fill, pens, etc) and save that as an object. The morph display should give you a good enough 2D view.
I've found is easier to prepare the model in SKP: that is, clean/hide unnecessary edges away, check normals, etc. It will display all edges right after import (as in the screenshot), but most of the times the edges you can see in SKP will be the ones shown after converting to morph.
Best regards.