Please check this pack made by HugoMDM first: https://www.youtube.com/watch?v=kjU6OI8m_fE
There are rotating cannons in it which inspired me of these 2 ideas:
1. A one that rotate left, shot at cannonball, then rotate right and shot a cannonball and so on, like in NSMBWII.
2. Another one that rotates but tracks the player's position, so basically chases the player and shot at him cannonballs.


