Adf.ly/Linkbucks links? Check this post
First of all: Make sure that you have the latest version of ScripthookVDotNet installed and working. Script will not work without this plugin. Armor is useless without the script. You also need ScripthookV and ASI loader installed. Check the required windows packages and how to install here
Second: Install the script files, extract all files to gta5.exe folder. Test the Script, in game press Ctrl+N to see if mod menu appears, if message about activation appears, perform the activation here.
Third: Install armor:
1 - Extract files somewhere
2 - Using OpenIV, add the .YDR files from folder "armor parts" to your cutsobjects.rpf file that is
inside modsx64g.rpflevelsgta5generic, case you don't have the mods folder check this
video to see how to setup it, you can install in original x64g.rpf but i don't recommend this, use mods folder instead.
3 - Copy the armor files to your Scripts folder, copy the folder that is inside folder "to scripts folder"
to your gta Scripts folder
4 - Always use latest version of script.