Collaboration - Having fun?

The finished collaboration that I did with
of her character Vice/Amber and mine Proxy.
She did the line art which is great as
always, I traced over it and coloured it in.
's original line art:
cresenteclipse.deviantart.com/…

This is probably the longest I've spent on
a single drawing even though I didn't have
to come up with the lines. I estimate that I
spent between 12 and 15 hours on this actually
in FireAlpaca. I'd say it was worth it though because
I am very proud of the colouring though having the
very clean lines was a great help.

Anyway, this was great fun and a really interesting
challenge to try new ways of colouring and texturing
and I'm very happy with how it came out. If anyone
has any feedback regarding the colouring then I'd love
to hear what you have to say. ^^