Here is one of my Lion King/Timon & Pumbaa OC characters, Armadillamingkat, in his disguised form. Here, he looks just like his father Timon, but with slightly-darker fur and green hair that's raised a bit. And because he's a mutant and a changeling, he gained this form to blend in with a regular meerkat crowd, or colony.

His Japanese name is "Armadikat Berkowitz" (アルマジキャット・バーコウィッツ).

Note: The Lion King and The Lion King's Timon & Pumbaa are copyright of The Walt Disney Company. Armadillamingkat is a character I created through inspiration.