I built a couple of Bat Mob Statues at a 1 pixel : 2 blocks scale. There are three bat variants: hanging upside-down, flying upright and flying at a 45 degree angle.
The download also includes the deprecated variant of the mob at both a 1 pixel : 1 block and a 1 pixel : 2 blocks scale.
You can find schematics for LiteMatica and WorldEdit as well as a world save with all the statues in the download.
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!