How do you make a modded entity like a warden to make him look diff

[stable narwhal]

i need help on how to get a warden and put him on Blockbench to create a different warden

[wild quiver]

If you want to avoid something like full on modding, you can try Optifine's CEM template

https://www.youtube.com/watch?v=arj2eim42KI

You can replace any mob with this plugin, so long as you do it right and you're using optifine