Sorry for double post its just I cant fit all pics in one post so heres the biker trousers:
Click to view attachment And heres the Chain Whip

:
Click to view attachment Kk i think it would just require a Modder who makes Models like Armor and Weapons
I understand it would probs be hard like all stuff like making Armors and Weapons
The Motion for the Chain Whip would probably involve animations and would be hard I can imagine
If someone whos willing to do this id be 1000 time thankful and would love it!
The mod would be really worth it!