How to Install Hanakos Vest & Earpiece on FiveM?

So I’ve tried making all the files FiveM ready and installing them as a resource but none of the vest every make it into the game, and I have no idea why. Has anyone had success in installing his vest pack on their server?

Hanakos Vest & Earpiece

Yes, I have the patreon subscription I am already streaming other uniforms.

Any help is appreciated.

Thanks.