+2 DEX and +1 WIS

Using their powerful legs, the Bunnykin can easily outrun most others to evade a close-quarters conflict.
While not as effective as most others, the Bunnykin can make a small hole to hide in or make uneven terrain.

The powerful legs of the Bunnykin assist them in making long jumps. (Long jump doubled)

Bunnykin are always being observant, day and night, developing Darkvision over the years helped them gain an edge above their beast counterparts. (60ft)

The Bunnykin can take the Disengage or Hide action as a bonus action on each of its turns.

Common and another language of your choice.
This would usually depend on what race they lived near and learned from.

Bunnykin are only slightly taller than most Kobolds, standing anywhere from 3 to 4 ft tall, not counting the ears which can often easily be folded down and hidden under a helm or hood. You are Small or Medium.
However similar in height to most kobolds, the Bunnykin bodies are usually lightweight, being anywhere from 25 to 40lbs.
Bunnykin mature early in their lifespans at 8, living about 40-50 years.