Anyways, I experimented with the colour gradient and this is the result of it. Other than the arms, I am quite glad with how it turned out. I mixed and blended some colours together, using both Derwent and Faber-Castell colour pencils. It was supposed to be a murky green colour, and I used a combination of 3 colours for the arms. If you notice, there is a very faint pink/purple along the arms. It's great to experiment and dabble with various colours, since you get to spread out the colours and learn what works and what doesn't.