Star wars characters painted with the convenient liquid called 'sumi ink' which is made from vegetable oil soot, especially for calligraphy and sumi paintings. These illustrations were created by MyCKs Art Studio composed of a different set of artists from the same family.
Each illustration was made up of sumi and watercolor combo with the Japanese calligraphy.
More info: mycks.deviantart.com
Darth Vader looks like the King of Sith with the scarlet katana.
Leia Organa Solo looks regal in the golden printed kimono especially the blaster makes her more badass. Calligraphy translation: Brave Warrior
Revan the Butcher, a crimson-bladed lightsaber in right and purple coloured lightsaber in left gave a crude look to the illustration. Calligraphy translation: Conqueror
Rey looks more fearsome with the staff, especially kimono with matching geta makes her more like a warrior princess. Calligraphy translation: Hero
Sith Lady, her red skin match with her crimson-bladed lightsaber. Calligraphy translation: Will
Calligraphy translation: Justice
Calligraphy translation: Ruthless, Cold