Desert Scarab

I propose adding a new mob to Minecraft - the Scarab. It will spawn exclusively in desert temples (3-4 scarabs), as well as near desert wells (2-3 scarabs). It will be blue with a yellow cross on its back. It will not attack unless provoked, dealing 2 damage, and will have 6 HP. You can also add a zombie version of it: replace the blue color with green and the yellow with red. This mob will be aggressive and spawn at night with a 10% chance, but it will spawn throughout the entire desert along with other mobs. Upon death, the zombie scarab will drop 1-2 rotten flesh as well as experience; the zombie version will have 10 HP and deal 5 damage. The regular one drops nothing upon death, however, once every 10 minutes it will drop gold particles from which you can craft gold armor for dogs. Also, the regular scarab can be transported in an empty bucket, and it can be bred using dead bushes, which already exist in the desert