Carlos Through the Years (Thevideotour1's version)

1992-early 1994
Carlos looks like a 7-year old, and his voice from "Barney Live! In New York City!" resembles Strawbery Shortcake's voice.

Late 1994-early 1996
He grows into a 9-year old, and his voice goes done to -2.

Late 1996-early 1998
He grows into a 11 year old, but his voice is the same from his 1994-1996 counterpart.

Late 1998-early 2000
He grows into a 13 year old, and his voice goes down to -5 (Pitch -7), and his voice resembles Eric Cartman's voice from South Park Season 8-present.

Late 2000-2002
He grows into a 15 year old boy, and his voice goes down to -2 (Pitch -9), and his voice resembles Daneboe's voice from the "Annoying Orange" series.