Lost cat, near the heights, please help!

Hi guys,

I am not sure if this is a right spot to post (if not please guide me). A cat has been missing for over 45 days. His name is Zeus, he is an outdoor/indoor cat. Normally he hangs around the house with his brother and they come home to eat and drink water, but Zeus hasn't been back… I don't want to lose hope yet. If you or you know anyone who has seen him, please let me know. Thank you so much!!