Rogozaurus

These creatures will be 10 blocks high and appear in groups of 2-3 individuals (sometimes alone).
They will appear with 100% chance in all kinds of jungle outskirts.
Their physique is very similar to thin brachiosaurs, only with thick horns like bulls, their body is always painted blue with green stripes along the spine.
You can multiply them with watermelons, but just feed them with watermelon slices
Their cubs are 2 blocks tall.
Periodically, scales will fall from adult individuals, from which scaly armor can be made (arnaments can be applied to armor), armor quality will be average between gold and diamond.
Also, adults with a 16% chance can drop their horn (like a goat), and from this horn, when connecting it and two sticks on the layout, you can get a SICKLE (damage 6.5; recharge 1.2).
Rogozaurs are friendly, never attack, and they have only ravagers from natural enemies.
When killing, 1-3 scales fall from them, and a drop of experience.