You made an amazing work ! You know very well how to use watercolor pencil. I also have watercolor pencil but I usually use them as coloured pencil because when I use water with them the result is not very pretty xD I need more practice... I want to know how to color as well as you !!
thank you!! Ohh, but I don't use watercolor pencils, I use Reeves Watercolors~ Sorry, but the last time I used watercolor pencils was a long time ago, I can't give you any advice >.< You can start with watercolors and brushes! It can take some time to get used to them, but they're amazing! (: