Im pretty sure it's meant to be a simple design. You could at least give cnc.
If you are going for a simple set it's nice so far. Though Acid may not be the best color. It's too bright to be noticed. Red might work better.
Be constructive with your post, or don't bother posting.
I would:
Make green and white switch places, i.e have white lines on green background.
Make the lines one solid color, without that gradient.
Place lines on the sides of the legs rather than the center, so as to resemble track pants.
Get rid of the eyes completely OR leave the eyes, but make the lines black instead of white.
Im pretty sure it's meant to be a simple design. You could at least give cnc.
If you are going for a simple set it's nice so far. Though Acid may not be the best color. It's too bright to be noticed. Red might work better.