Tried my hands on a Dolphin Mob Statue at a 1 pixel : 2 blocks scale. During the creation I changed back and forth between multiple color schemes until settling on the one you see here (even though it's not really close to the original texture). If you have ideas how to improve it, please let me know!
Feel free to download and use the statues however you like, but please give credit if you do :)

Check out my Mob Statue Collection for more builds like this!