It looks that the geometry from .kmz (Google Earth) data files can be exported and used for example for 3D modeling / CAD purposes. This can be done using Blender, but you can most likely also find other software that capable of translating data from .kmz files.
Convert Compressed Keyhole Markup Language (Google Earth) data to 3ds Max (3D Studio MAX) graphics.
We found 5 software records in the database related to .kmz to .3ds file format conversion.
Microsoft Windows software - convert kmz to 3ds on Windows
A CAD 3D geometry translation software
Convert from kmz file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned kmz to 3ds. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A very popular free program used for work with 3D graphics
Apple macOS / Mac OS X software - convert kmz to 3ds on OS X
The Mac version of popular free 3D graphics software
3D modeling application for Mac
Linux/Unix software - convert kmz to 3ds on Linux
Easy-to-use 3D modeling utility