I need some opinions of what my snake character should look like. Any idea's? I though of going with a block design, but more detailed.. and im not sure if I should do a block design, a snake design, or a rectangular design for the snake. One I get some options and opinions, then I can start planning the design.

Block shiny design if that's possible, nice and square but each block having rounded corners.

if you're using the entire screen, your possible sizes are 4x4 and 8x8. personally, i'd go with 6x6 and have a 4 pixel progress bar at the bottom of the screen. this makes a 16 wide by 10 tall playing field, or 160 possible squares a snake place could be. depending upon how fast the snake moves, grayscale could be ugly.. so you *may* want to keep it monochrome.

edit: and 12x12 would give you an 8 by 5 playing field, 40 possible squares, with a 4 pixel white space on the bottom

Note that if you chose a size *other* than a multiple of 2, slowdowns are possible with more complicated gameplay.  So thats just a thought if your gameplay ends up being uber complicated.

That being said i would recommend 4x4 Gives a nice large playing field and nice to work with numbers