Image imported from derpibooru 
Alt Link (Warning: May link to something unrelated) 
Original Description:
 
(Yes, that’s redesigned Crystal Solstice)
 
Parents: ???, Cadance (Adoptive), Shining Armor (Adoptive)
 
Other Family: TBA
 
Full Name: Winterescence Sparkling Solstice
 
Nicknames: Windy, Soul, Snowflake
 
Cutie Mark Meaning: No sensitivity to cold, being warm-hearted despite her appearance
 
Gender/Sexuality: Cis female/bisexual
 
Relationship: ???
 
Fun Facts:  
Shining Armor found her in the frozen north, and took her back with him.  
She is able to perform powerful unicorn magic, her eyes glow with a blue aura. Her parents are perplexed by this ability and she studies with Twilight to contain it.  
She possesses the element of Altruism