Here's Neige's ref sheet (should you feel the need to draw her, and would want to reference from something like this). It's a bit old.

Name: Neige Unuulaq
Code Name: Frostbite
Age: 22
Height: 5'11"
Weight: 170 lbs.

Primary Abilities
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Adaptive Elemental Barrier: Ice, being made of water, and thus ten times more dense than cement, protects Neige from any and all foreign kinetic contact (welcome or unwelcome), displacing any attack accross the surface of her body. Depending on her hydration at any given moment, the barrier can be as small as a hand, or large enough to cover nearly half of her body. The elemental barrier is an autonomic reaction, though she has learned to control it enough to hide it beneath her clothing when needed, and fashion rudimentary offensive shapes as weapons.

Secondary Abilities
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Self Defense (Aikido 6th dan (rokudan)/Judo 10th degree (judan): Having had studied judo from the age of 6, overlapping it later with Aikido, Neige was the prize pupil of Canidean immigrant and defensive martial arts master Feng Sen Wan.


Weaknesses
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When emotionally distressed or anxious, Neige's latent abilities have a tendency to surface unpredictably. Most noticeably, temperature drops in areas as small as the interior of a car to as large as a football stadium can range between two degrees celcius and twenty degrees celcius.

Because Neige didn't come into her powers until a little more than a year ago, she's had little time to perfect their use and as a result often finds herself at their whim, which tends to create awkward situations.

Pacifist.

and of course... sweets (though it can't be helped, she is a cook).