I've fixed and added a few things on your Ricardo boss. Here's what I did.
-Fixed the missing textures on his eyes.
-Fixed the head hitbox of his model, meaning that now you can headshot him.
-Fixed the wrong download path.(At the end it was ', not ")
-Added 5 new sounds.(Intromusic, Rage, 3rd Theme, and 2 Hit sounds that's from in-game sound)
-Added more information about him for those who don't know his ability.
-Changed the old jump to the Dynamic Jump.
Now he looks like this.