creeper

-- 1 - lime
-- 2 - black
-- 3 - gray
-- 4 - light gray
-- 5 - white
-- 6 - green
-- 7,8,9 - lime
turtle.up()
art = {
    {
      {1, 1, 3, 1, 1, 3, 6, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 1, 1, 1, 1, 1, 1, 1},
    },
    -- 25 blocks
   {
      {5, 4, 2, 2, 2, 2, 1, 6},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 0, 0, 0, 0, 0, 0, 1},
      {1, 1, 1, 1, 1, 1, 1, 1},
    },
    -- 46 blocks
   {
     {6, 1, 3, 2, 2, 3, 1, 4},
     {1, 0, 0, 0, 0, 0, 0, 1},
     {1, 0, 0, 0, 0, 0, 0, 1},
     {1, 0, 0, 0, 0, 0, 0, 1},
     {1, 0, 0, 0, 0, 0, 0, 1},
     {1, 0, 0, 0, 0, 0, 0, 1},
     {1, 0, 0, 0, 0, 0, 0, 1},
     {1, 1, 1, 1, 7, 7, 7, 7},
   },
    -- 68 - 64 = 4 blocks
  {
     {7, 4, 7, 3, 3, 7, 7, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 7, 7, 7, 7, 7, 7, 7},
   },
    -- 29 blocks
  {
     {7, 3, 2, 7, 4, 2, 3, 4},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 7, 7, 7, 7, 7, 7, 7},
   },
    -- 51 blocks
  {
     {7, 3, 3, 7, 4, 3, 3, 4},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 7},
     {7, 0, 0, 0, 0, 0, 0, 8},
     {8, 8, 8, 8, 8, 8, 8, 8},
   },
    -- 73 - 64 = 9 blocks
  {
     {6, 8, 8, 8, 5, 8, 8, 8},
     {8, 0, 0, 0, 0, 0, 0, 8},
     {8, 0, 0, 0, 0, 0, 0, 8},
     {8, 0, 0, 0, 0, 0, 0, 8},
     {8, 0, 0, 0, 0, 0, 0, 8},
     {8, 0, 0, 0, 0, 0, 0, 8},
     {8, 0, 0, 0, 0, 0, 0, 8},
     {8, 8, 8, 8, 8, 8, 8, 8},
   },
    -- 35 blocks
  {
     {9, 6, 9, 4, 4, 9, 9, 6},
     {9, 9, 9, 9, 9, 9, 9, 9},
     {9, 9, 9, 9, 9, 9, 9, 9},
     {9, 9, 9, 9, 9, 9, 9, 9},
     {9, 9, 9, 9, 9, 9, 9, 9},
     {9, 9, 9, 9, 9, 9, 9, 9},
     {9, 9, 9, 9, 9, 9, 9, 9},
     {9, 9, 9, 9, 9, 9, 9, 9},
   },
  }

for z = 1, #art do
    for y = 1, #art[z] do
        for x = 1, #art[z][y] do
          slot = art[z][y][x]
          if slot ~= 0 then
                turtle.select(slot)
                turtle.placeDown()
          end
          turtle.forward()
        end

        for i = 1, #art[z][y] do
          turtle.back()
        end
        turtle.turnRight()
        turtle.forward()
        turtle.turnLeft()
    end
    turtle.turnLeft()
    for n = 1, #art[z] do
       turtle.forward()
    end
    turtle.turnRight()
    turtle.up()
end