New mob: the Greed

The Greed is a new zombie variant found in the overworld who lives up to their name in being greedy. If the Greed sees you with armor on or holding an item that is diamond, gold, or netherite, it will attack you. Valuable items would also attract the greed. It will have the same texture as a zombie but it can only be in the baby variant, or only spawn 1 block tall, as for it needs to be always fast. It would have little bits of gold and jewelry on its texture to show it’s greed. When not attracted, it won’t attack the player unless attacked, but when it is attracted to valuables, its eyes turn from black to a golden color to show it sees the valuable and it will run at you. They would have the same amount of hearts as a zombie but do 1 heart more of damage, with the ability to spawn with armor and weaponry. When killed it would have the same loot table as a zombie along with a chance to drop 2-4 golden nuggets or 1-5 iron nuggets. These mobs would encourage the use of different armor when walking around at night in the overworld.