This script has three features for Anime Suit Girl and Pain Voice mod.
https://www.gtainside.com/en/gta5/skins/163261

Requirements
ScriptHookV
ScriptHookVDotNet

Installation
Copy NumKeyFunctions.dll and NumKeyFunctions.ini to scripts folder.

Usage
Push num 7 key or hold XInput B and push Xinput A, re-enable player pain audio.
Push num 9 key, set player movement style to female.
Push num 3 key, toggle enable or disable idle animations.
Can edit key bind and toggle controller support with .ini file.

Known issues
When re-enable player pain audio, nearby ped, vehicle, object may disappear.
When disable idle animations, happen players movement glitch for character switch cutscenes, tennis, etc.

[1.1]
Added .ini file.