Hah! I downloaded this scan like 2 months ago and I only started to work with it few hours ago. xD Better start checking my folders for 'hidden' files/images.
So I was going to make the wall much more simpler by vectoring Yin and Hei and keep the 'unidentified' gap between them, put some texture and it's done, but something is wrong with my head so I thought I'll use a reference for Hei's room in the anime (for the BG).
I couldn't find the desired image so I used this image as reference. The plants I made looks REALLY horrible so I decided that 'it's really late, close the slide door you two!'
So, they sat down in silence enjoying the serenity. Hah!
For Jikosangel, not sure if you like Darker Than Black thou~ xD
This is my extremely late birthday gift for you.