Phew, im done with the lineart. It ended better than expected.

Now i would like your help for the coloring.

For the blue flames you need to use the 2nd flames line layer for the transparency. Same for the character, use the 2nd layer.

Also may be better with a background color.

resume of the character:

Marco is the human reincarnation of the phoenix. He can fly, use blue flame, heal himself and turn into a bird.

He is strong and the first commandant of White-Beard the pirate emperor.