The camel's front left leg has a couple of grayish pixels on its top face, which is normally hidden but can be easily seen when clipping through it or playing custom animations.
These miscolored pixels seem to be stray pixels from the hoof palette in the corner of the texture, and aren't present in any other leg.
The same issue was reported and fixed for Java Edition in MC-256540.
Affects in 1.20.0.24 Preview