How can I add new creatures or objects to Minecraft with a mod?
Edited
Find the item or mob you'd like to change in Tynker. Visit the Minecraft tab after logging in at tynker.com.
Once you've installed your item or mob into Minecraft, don't forget to Activate them in your Minecraft World (mobs require both resource packs and behavior packs to be active).
Read this article for more details.
You can use Tynker's mods editor to give yourself any item or block — or summon any creature. Try commands like these:
give-item.png