Hex Coda Character Reference Images

Lester's hair is black with dye tints of blue and purple. Very punk rock. His hair is in an upswept punk style.
Facial piercings -- see the closeup below. One earring on his right, and on the left there are two earrings, two studs, and an upper cartilage ring. Three studs in his right eyebrow, septum piercing, and a couple of lower lip piercings.
His eyes are brown.
No goatee -- go by the screencaps below, not so much the NWN portrait.
His left arm is metal, not just armored.