Animated Horse for Arduino with 16x2 LCD display. There are 3 frames and 8 custom characters per frame.

Horse.ino

#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 5, 4, 3, 2); // LiquidCrystal Library - Example Pinouts
//LiquidCrystal lcd(8, 9, 4, 5, 6, 7); // LCD Keypad Shield Pinouts

int x = 0;

byte chr[3][8][8] = {
  {
    {0x00, 0x00, 0x00, 0x00, 0x03, 0x07, 0x0E, 0x0E},
    {0x00, 0x00, 0x00, 0x00, 0x0F, 0x1F, 0x1F, 0x1F},
    {0x00, 0x00, 0x00, 0x03, 0x07, 0x1F, 0x1F, 0x1F},
    {0x00, 0x00, 0x05, 0x1F, 0x1D, 0x1F, 0x16, 0x06},
    {0x0C, 0x18, 0x10, 0x00, 0x01, 0x01, 0x01, 0x00},
    {0x1F, 0x1F, 0x1E, 0x17, 0x00, 0x00, 0x10, 0x00},
    {0x1F, 0x1F, 0x03, 0x02, 0x14, 0x04, 0x02, 0x00},
    {0x1C, 0x1C, 0x04, 0x04, 0x08, 0x00, 0x00, 0x00}
  },
  {
    {0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x0F, 0x1E},
    {0x00, 0x00, 0x00, 0x00, 0x0E, 0x1F, 0x1F, 0x1F},
    {0x00, 0x00, 0x00, 0x01, 0x07, 0x1F, 0x1F, 0x1F},
    {0x00, 0x05, 0x1F, 0x1D, 0x1F, 0x1B, 0x13, 0x10},
    {0x13, 0x03, 0x06, 0x0C, 0x10, 0x10, 0x00, 0x00},
    {0x1F, 0x17, 0x06, 0x0C, 0x10, 0x10, 0x00, 0x00},
    {0x1F, 0x1F, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00},
    {0x10, 0x18, 0x1C, 0x08, 0x08, 0x00, 0x10, 0x00}
  },
  {
    {0x00, 0x00, 0x00, 0x07, 0x0F, 0x0E, 0x1C, 0x18},
    {0x00, 0x00, 0x00, 0x0F, 0x1F, 0x1F, 0x1F, 0x1F},
    {0x00, 0x00, 0x01, 0x03, 0x1F, 0x1F, 0x1F, 0x1F},
    {0x14, 0x1C, 0x1A, 0x1E, 0x1F, 0x13, 0x10, 0x10},
    {0x13, 0x13, 0x02, 0x02, 0x04, 0x00, 0x00, 0x00},
    {0x1F, 0x07, 0x0E, 0x06, 0x01, 0x00, 0x00, 0x00},
    {0x0F, 0x03, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00},
    {0x10, 0x18, 0x0C, 0x02, 0x02, 0x11, 0x00, 0x00}
  }
};

void setup() {
  lcd.begin(16, 2);
}

void loop() {
  if (x > 15) x = -4;
  for (int f = 0; f < 3; f++) {
    lcd.clear();
    for (int i=0; i<8; i++) {
      lcd.createChar(i, chr[f][i]);
    }
    for (int c = 0; c < 4; c++) {
      int xc = x+c;
      if ((xc >= 0)&&(xc < 16)) {
        lcd.setCursor(x+c, 0); lcd.write(byte(c));
        lcd.setCursor(x+c, 1); lcd.write(byte(c+4));
      }
    }
    x++;
    delay(400);
  }
}

Can u show us the running cheetah