Finally it's done! XD in case anyone needs it (but I doubt it) X3
Hehe, more info:

Species: Siberian liger / vampire
Her original color is the first one you can see, she turns white
only when she needs to use her powers (DBZ inspired).
Tomboy girl.

Her powers includes so many things, some are easier than
others of course. She loves the cold and hates the hot, it makes
her get angry/careless but the fire can't hurt her because of
her gandfater, who got this power from an old magician long
lime ago and he got the surname "Fire" same as Tassy does
actually.
She's a shapeshifter.
Knows many martial arts.
Is generally fun, dynamic, friendly and protective with those who
she loves.
During a combat is very serious and cold calculating every
step she does.
Usually don't like to use weapons, because trust on her own
paws and avoid to use her powers against the enemies
except If it is really necessary.

This is the adult version but she also can be found in cub, teen,
chibi, cub or other animal shapes, the only rule is that If she
uses the shapeshift she can't change her white/siver fur and
purple eyes so the enemies can find her easily and there's
no other thing to do, just fight.
Lover of the honor, she always follows a large list of rules she
has learned along the years.

If you have any other question feel free to ask, I can add some
more details ^^