Evolution of the Teenage Mutant Ninja Turtles

Character:
Leonardo is charming, intelligent, and carefree. He has a sarcastic sense of humor and is prone to cracking jokes, sometimes at inappropriate times. Despite his frivolous nature, he is capable of being serious and reasonable when necessary. He can be arrogant after victories, but also suffers from self-doubt. He cares for his brothers and, to some extent, Donatello.
Michelangelo is more optimistic than his brothers, loves to joke, and possesses boundless optimism. He is passionate about art (drawing) and cooking (especially pizza). He can be reckless in dangerous situations, naive, but also kindhearted. He is well-versed in pop culture.
Raphael is wild and freedom-loving.
He prefers to act first and think later. He's sensitive and reluctant to say hurtful things. As the older brother, he strives to be a leader: he protects his brothers and makes strong-willed decisions. Although he's not particularly bright, his intentions are always pure and sincere. He retains a quick temper, but is less prone to blind rage. He enjoys strength training and mixed martial arts. He has a peanut allergy and a weakness for teddy bears. He has a habit of speaking in the third person during battle.
Donatello is the team's "brains." He favors technology over mystical powers, is more reckless than previous incarnations, and is an "adrenaline junkie." He can be passive-aggressive.

Appearance:
Leonardo is a red-eared freshwater slider turtle. He has lime-green skin, a golden-mustard-yellow plastron, and a blue-green shell with a vibrant turquoise pattern. He wears a blue mask with long tails, dark blue fingerless gloves, matching socks, a blue belt, and a shoulder strap with light blue pouches and a turtle emblem.
Raphael is an alligator snapping turtle. He is larger and more powerful than his brothers, with a dark green shell adorned with sharp spines. His plastron is serrated at the top, and there are also small spines on his shoulders.
Wears a red mask with long jagged tails, red elbow pads with a large spike, a red belt with a turtle emblem, and bandages on his wrists and ankles.
Donatello is a soft-bodied turtle. He has jade-green skin with purple pixelated patterns on his arms and thighs, a light brown plastron, and a dark brown and green shell. Donatello has a large head (to emphasize his intelligence), thick black eyebrows (painted on his mask), and black eyes. He wears a purple mask, silver convertible goggles with a red and blue lens, a purple combat shell, purple fingerless gloves with matching socks, a silver tech glove with a blue touchscreen, purple elbow and knee pads, and a purple belt with zippers and the turtle emblem.
Michelangelo is a box turtle. He has dark green skin with yellow-orange circles painted on his shoulders and hips, a bright yellow plastron with neon pink and blue lighting bolts, and a dark blue, turquoise shell with yellow-orange patterns. He wears an orange mask with short tails, orange bracelets and socks to match, and orange kneepads with faces painted on them (a dead face on the right and a smiling one on the left). He also wears a light brown sash around his chest and a strap over his right shoulder, with the turtle emblem nal serlium.

Hamato Yoshi/Lou Jitsu/Splinter is a mutated rat and the turtles' sensei. Initially, he doesn't train the turtles seriously, but he begins training them when mutants appear in the city. In the episode "Shadow of Evil," it was revealed that Splinter was actually Lou Jitsu all along, who mutated for unknown reasons and passed his DNA on to the turtles. In the episode "Mommy's Crazy Train," it was revealed that his real name is Hamato Yoshi, and Lou Jitsu is a Hollywood front to prevent Shredder's second return, but it has attracted some fans, including Draxum and Mommy. The four-part storyline "Endgame" revealed that as a child, he dreamed of being popular and, after losing his mother, found himself torn between his destiny and his dreams.
As a teenager, he stopped listening to his grandfather (he simply didn't want to become boring, like his ancestors, he said), and later, when he became Lou Jitsu and was preparing to film a movie, he rejected his grandfather's advice, and his grandfather left forever, burying his relationship with Grandpa Hamato Sho. In the finale, he made Leonardo the leader of the turtles.

Leonardo is a red-eared freshwater slider turtle. He is the third eldest of his brothers. He is narcissistic, playful, often makes unfunny jokes, and loves to win. He wears a blue headband. In battle, he uses an ōdachi sword, which creates portals. He enjoys skateboarding and keeps plants in his room.

Michelangelo is a box turtle. He is the youngest of the turtles. He is sweet, kind, cheerful, and mischievous, and loves pizza. He wears an orange headband. He uses twin kusari-fundo in battle. He usually hides in his shell. He is believed to have a fast metabolism and suffers from hunger.

Raphael is a turtle. He is the oldest of the brothers. He is kind, lisping, understanding, and sometimes a bit of a nerd. He loves animals. He is the leader of the group. He wears a red headband and wields two tonfas in battle. Raph is allergic to peanuts and has a weakness for teddy bears. He has a habit of speaking in the third person during battle. He has many catchphrases that he only uses a few times.

Donatello is a soft-bodied turtle, but wears a technological shell over his real one. He is the second-oldest of the brothers. He is often emotionless and irritable, and loves to be praised. He wears a purple headband. In battle, he uses a high-tech bo staff. Donnie hides his computer password, which is known to indicate his love of dancing.

April O'Neil is the turtles' human friend. In this animated series, she is a Black (African American) girl. In battle, she wields a green magical baseball bat.

Smash/Agent 64 is April's pet.