Colored Leather Armor

So I can remember a while back there was this thread about colored armor on the pocketmine forums. And If I'm right 64FF00 made a plugin to make it possible to dye them in some way. So I have been searching for the last 30 min and all I could find was this piece of code:

PHP:

public function applyColorToLeatherChestplate(\pocketmine\Player $player, $customColor = 0x0064ff00)
{
        $chestPlate = Item::get(299);
        $tempTag = new CompoundTag("", []);
        $tempTag->customColor = new IntTag("customColor", $customColor);
        $chestPlate->setCompoundTag($tempTag);
        $player->getInventory()->setChestplate($chestPlate);
}

Made by @64FF00

So My question is could someone make a plugin that makes it possible to use /armor chestplate red (or something similiar) or have a plugin that does almost the same..

 

I could try, assuming that the code works.

 

Is it possible to set color to blocks or wapons

 

You need a texture pack for that, but it's not implemented with servers yet