Here is one of my Lion King/Timon & Pumbaa OC characters, Meersnakeskin, in her disguised form. Here, she looks just like a regular meerkat, slightly resembling her father Timon, but with slightly-darker fur, as a blonde with a ponytail, and with a green bow behind her. And because she's a mutant, she gained this form from her changeling older brother Armadillamingkat to blend in with a regular meerkat crowd, or colony.
Her Japanese name is "Surisnake Berkowitz" (スリスネイク・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. Meersnakeskin is a character I created through inspiration.