Kanaloa

In Anima Adoption Agency canon, created along with 11 others to resemble the trolls of Homestuck, complete with implanted memories. They were intended to be manipulated and used as weapons, but the project failed, and the twelve were left to find their own ways in the world of AAA. Kanaloa was originally known as Eridan, until he was banished from the trolls for attempting to kill Kanaya and the trolls' creator, Dr. 8.

(The artist that originally created these 12 characters, Xenontrioxide (currently trying to find a good place to source) asked for and was granted explicit permission from Homestuck's creator, Andrew Hussie, to create, distribute, and roleplay them. These 12 characters are derivative versions of the Beta Trolls from Homestuck, but are played as unique characters with different personalities and histories than their source characters.)