I need someone to change the clothes on 2 premade maya character rig

Hi there,
I need someone to change the clothing of 2 pre-made character rigs for Maya. I already have the rigs but their clothes don't fit the story I have to animate.

I need someone to turn these ordinary cartoon man rigs, into cavemen using new clothing. I was thinking if you made them some sort of animal skin clothes that would work best.

I need this project completed asap.

https://www.cgtarian.com/maya-character-rigs/download-free-3d-character-ray.html

https://animprops.com/product/dude-free-maya-rig/

Thanks.