Of things that happened in mine and Kitteh's Kingdom Heart fic Ikurx
Specifically Chp 50 (and a few others following).
---Heartless Roxas; 'Sora'---
Riku's very first Heartless he created on his own.
With dreams of becoming his own Somebody Roxas split Sora's heart between them both. With a heart Roxas was susceptible to having Darkness taint his heart to become a Heartless. But because it was still Sora's heart and Roxas is in essence still a Nobody, there was no need for another Nobody to be created.
With Riku's twisted obsession with his good friend Sora he clothed and manipulated Roxas to be his ideal Sora; even going so far as to rename Roxas 'Sora'.
Roxas was hand drawn then scanned. He was then coloured in Photoshop.
The logo below was created in Photoshop.