I have finally re-coloured these lines!! The first time I coloured them was back in 2010 [link]
I could no longer stand looking at my first coloured version of these lines any longer so I re-coloured them and I must say I did a way better job the second time around now that I'm better at colouring compared to back then. Also when I re-opened the .psd of the picture I saw all my mistakes with how I used my layers and all of that. But now when I look at it, I feel content with the job I did.
Scarlet Witch and Nightcrawler belong to Marvel.
Done with PS CS6 and a Bamboo Fun.