get a new way to move around

you gain proficiency in perception through use of compound eyes and antennae

While you aren’t wearing armor, your carapace gives you a base Armor Class of 13 + your Dexterity modifier. As an action, you can change the color of your carapace to match the color and texture of your surroundings, giving you advantage on Dexterity (Stealth) checks made to hide in those surroundings .

When determining your character's ability scores increase one score by 2 and increase a different score by 1

you have the magical ability to communicate mentally with a number of willing creatures you can see within 80 ft. of you.  at the end of a short or lomg rest you can select a number of willing creatures equal to your proficiency +1 and form a telepathic bond with them.  A contacted creature doesn’t need to share a language with you, but it must be able to understand at least one language. Your telepathic link to a creature is broken if you and the creature move more than 80 feet apart, if either of you is incapacitated, or if either of you mentally breaks the contact (no action required).

you have 60ft. of darkvision