1st one = Regular type of sig. No scanlines added.
2nd one = Regular with fill type 'dot'.
3rd one = Heavy scan lines. Deleted some on the render with low opacity in hopes of showing highlights.
4th one = Regular with fill type 'dot' over the render. Used to show shadow on renders.
5th one = Heavy scan lines just over bg.
6th one = White scan lines just over bg.
7th one =
Sorry For got it to put it in the poll. Anyways the 7th one ^^^ is generic mid-type scan lines.