Peak and Waru (likely referring to characters or entities named Peak and Waru)

Your brother, personality: crazy, funny, but he will always protect you. Weapon: revolver. Hair: medium length, slightly tousled, with a dark shade and silver strands, giving it a futuristic look. Strands fall casually over his forehead and temples.
Clothing: A wide-brimmed cowboy hat with a dark base and a red ribbon. It is decorated with metallic elements and a cross-shaped symbol, adding a touch of charisma. Jacket: Dark, with a high collar and decorative patches reminiscent of insignia. Metal inserts and badges are present on the shoulders and chest. Armor: Silver cybernetic armor elements with a geometric pattern are visible on the chest and arms. The armor appears durable and functional, combining protection and style. Gloves: Mechanical, with metal details, emphasizing the cyborg nature. Belt: A wide leather belt with a massive buckle, to which a holster and various accessories are attached. Pants: Dark, form-fitting, with reinforced inserts on the knees. Armor elements are visible on the legs, smoothly transitioning into high boots. Footwear: high dark boots with metal details, emphasizing the combat character. A medallion hangs around the neck, and on the chest are chains with tokens.

A little girl with parts of a cockroach's body, namely, she has cockroach legs and antennae, and she is 120 cm tall, has a needle as a weapon, has red hair, and dresses in a maid's dress.

A smart but cowardly girl, a doctor, a brunette, dresses modestly but to the point

The idiot of the team who hits on you, a blond guy with blue eyes, wears a shirt with the top buttons undone, making them look like a cleavage, and his pants are tight.

The boss of the team you're on is made entirely of shadows, he has one white eye and a mouth.

hair: green
his eyes are hidden behind green glasses which he never takes off
Clothes: green like Valt's

Hair: Long, purple and shaped on the head like ears.
clothing: dark armor.
eyes: yellow, with red pupils.