#80 - Sweet.
Need to Center the head within the circle
Left jaw you have a line, make that like a small junk of his jaw by blacking it. like the top of the head
There is an upside down (V) thin line that goes through the forehead Z an is above the left eye. Remove that line as it takes away from the Z. And the darker line to the left of the Z. This should clean up the forehead so you can see the carvings.
Serif Font works. nice and clean.
I need you to work on the mouth. Still not there. Look at the frightmall dog. Do you see the smirk. Check out he examples below. Not sure this is possible but we like the right side to raise high. Right now your smirk is even on both side. Going for a real sinister smile using the muscles on only the right side of the face.
http://www.google.com/imgres?q=cartoon+evil+smirk&um=1&hl=en&biw=1440&bih=664&tbm=isch&tbnid=-P3ZWaAyVDTUoM:&imgrefurl=http://www.chumpysclipart.com/illustrations/search/snowballs&docid=tC1qGWkr129hcM&imgurl=http://www.chumpysclipart.com/images/illustrations/thumbnail/2749_picture_of_a_boy_with_an_evil_grin_holding_a_snowball.jpg&w=137&h=150&ei=SIjfT_KTE4SE8ASasay-Cg&zoom=1&iact=hc&vpx=215&vpy=371&dur=2354&hovh=120&hovw=109&tx=77&ty=8&sig=100726073168610940710&page=1&tbnh=120&tbnw=109&start=0&ndsp=22&ved=1t:429,r:8,s:0,i:97 or
http://fc04.deviantart.net/fs38/f/2008/357/6/b/you__re_a_mean_one__Mr__Grinch_by_Rikona.jpgAfter we can narrow this down, we will finalize the versions into the following.
1. Black and White
2. Color
3. Head and Pistons alone with no gear or words (black and white and color)
4. I will need to have you take the final detailed approved version and we will simplifiy some of the lines so we can make a stitched patch.