<span>#7ab
Colors in the digital world are frequently expressed as a three digit hexadecimal number with each digits representing one of the colors Red, Green, and Blue. The original color given was #79b which means a red value of 7, a green value of 9, and a blue value of "b" which means 11. Since we just want a little more green, we can increase the 9 to 10, which is represented by the letter "a", giving us a new value of #7ab.</span>
You write the Gb in the base; no chord members must be doubled because it's a seventh chord. To spell the rest of the chord you would find common tones between the last chord and the current tones (If the soprano had G in the previous chord give the soprano G in this chord). Once you've found your common tones, you'd then find close tones (if the tenor had Eb in the last chord give him D in this one). You then give the remaining chord member to the last part.
I think its a great start but for the hair rather than doing each strand you could do 2 big parts on both sides of the head and just shade them in. I hope you get it :))