.RPA are Ren'Py collections of scripts pics and vids used in the game.
To boot those resources out of there you need to use unRen and choose option 9.
The things that spill out of them .RPA need to stay in the game folder and .RPA need to be deleted.
There you wiil find what you seek, in them guts spilled inside the game folder.
But you need not do that. Just get the compressed version from
Abhai and delete what you need
gone. Or just copy that file from this mod and use it in the original game.
If you want to play on version 0.4 then download the mod and place
only the file called "1Badikch" into Being A DIK\game folder