1. After unpacking an archive with the model your want to
install, move the unpacked folder with all its content
(folder's name will look like "[Theme][Sailor
Moon]Sailor Venus") to "add-ons\materials" subfolder of your
Polygon Love installation folder.
PL2FrontEnd.exe. In its main window you will see a list of
available models. Right-click one of them and select
"install" menu item. The line with model's name will turn
green showing that installation was successful. Click "Start
PL2" button to run the game itself.
3. Go to "Totally H Mode". In this mode you'll have to
browse through menus with different items (hair, body,
clothes etc.) and pick the new ones belonging to the model
you installed (they will show in the end of all lists). When
you finish selecting external looks of the girl, click
"start" button to start the game.
All models of Sailor senshi below are made by Y8L