He is gorgeous!
I would give him some time to settle in before you worry about handling him. You can try just sitting nearby reading out loud to him. He can get familiar with your voice and who you are. Parrots base friendship on trust. They are also a prey species. Humans, especially when we are excited about a new cute buddy, tend to stare and/or be quiet. But if you can avoid looking at him. Because he is also watching you, and he wants to understand who you are. Binocular vision as humans have can actually be scary to birds before they get to know us personally. Just try and be yourself and do your regular daily things, but adjust things to make space for your new buddy. For example make some vocalisations when you are entering a room so that he is well aware you are coming and doesn't get surprised. Birds talk to each other nearly all day.
When he is ready he will come to you. I waited for Pi to come to me and it took less than a week before he initiated touch by hopping on to my shoulder. I was sitting on a futon looking away from him. Now Pi and I have a near perfect trust.
Slow and patient wins the day with birbs.