You'll need to put
UnRen in the game folder, run it and choose option 3 to enable the use of console.
Shift+O to bring up the console ingame.
Horny
vozb = 8
Courage:
smel = x
Beauty:
sharm = x
Rhetoric:
ritor = x
Money
money = x
You can also edit your save with
You must be registered to see the links
ofcourse, but it's a bit annoying with changing stats.
Saves are found in C:\Users\YourName\AppData\Roaming\RenPy\BF-1490368329
It is a nice way to look up how other stats are named though, to use them later in the console.