Sorry that I'm the carelessness about ArcGIS Pro
I want to ask about
how to import the .skp&.kmz file into ArcGIS Pro?
sorry that for the fool question.
But I really need help.
Your best bet is to go through the toolboxes for PRO to see if everything you want has been ported
An overview of the 3D Analyst toolbox—Help | ArcGIS for Desktop
Try this tool KML To Layer—Conversion toolbox | ArcGIS for Desktop .
If the KML file has Z-value, the above tool will generate a multipatch file, which can be viewed in 3D in ArcGIS Pro.