Face Trace

Questions on face trace. This is the image untraced and traced. Please click to enlarge too.

(Update - I just added the extra bright, low contrast, version here, for comparison, so you can see it all in one place. The extra bright version is good for things like seeing the hat width, his right hatbrim, his top right of forehead, etc.) 

Can anyone tell how I got any of the trace lines? For instance, can you see any of the following:

-Can you see how I traced the triangular black area at the bottom of the face? Which is the beard. Blue on side, violet on bottom, orange-ish on top.
--(Also I know it is dark at back of head, but the earlobe marks the jawline, and the jawline marks the beard. The earlobe shows up better on light versions, so assume it is there. So I got the trace line, straight down from earlobe, for back of beard.)
-Can you see how I traced the orangish, mid-face region? Blue on left, black on bottom and right. Also on his top right forehead, greenish color / and black border.
-Can you see how I traced the fingers? - from yellowish/ to blue border lines.
-Can you see how I traced his right shoulder line, where it is a dark blue/ violet border.
-Can you see his whitish highlighted left nostril, bordering the orange, and then see the darker maroon-ish bottom line of nose, and the reddish vertical bridge line of nose?
-Can you see his eyes? Can you see the corner, and then rounded edge below, of his right glasses lens?
-Can you see the shaded vertical jugular lines on his neck?
-Can you see how I used some point markers to help with the trace?

Please look at the face pics below to see other versions. For instance, in the extra bright version, you can see the hat width better, or in the light versions, you can see the forehead lines or earlobe better.

Face Pics

 

 

I posted multiple pic versions here. And that is because, I noticed each monitor is different. Newer monitors tend to show darker, older ones are lighter. The differences can be big. So I posted different versions, so you can pick out what looks best on your own monitor. With color, or less color. Also I included bright and dark versions. In the brighter versions, you can see some things better, like the full width of the hat. Then in the lighter versions the hat fades out, but then you can see the ear and neck better. In the darker versions, you can see the eyes and the hat brim lines on forehead better. So I put many versions, so you can see the differences yourself.

Rifle Pics