I can give you only small tips, then think harder...
1) As I first step you can just copy :
those 3 addons folders from Shaper Quickstart:
templates\shaper_NAME\sppagebuilder\addons
to your template
templates\Theme-Name\sppagebuilder\addons
2) Then check : templates\shaper_NAME\js\main.js - from original template
and copy used js.
3) And dig into: templates\shaper_NAME\css\template.css
and copy used css styles for those addons.
I did not understand this procedure, could you help me with more details?