Looking for a ""AVOCADO TREE SCION"" (San Bruno)

Hi Everybody, Okay I've been into gardening for years now and now I want to try my luck at grafting.
:) I was given this nice 1 year old avocado plant (pictured) that was grown from a seedling and I just pruned it and now I want to try my luck at grafting a fresh scion to it from somebody that hopefully has a Hass Avocado Tree that produces a lot of avocado for you in the past,,,so if you can help me with a nice scion from it that I can match with my little Avocado seedling please let me know.
Also if you do have a avocado scion for me from a productive avocado tree and you want a scion from my 30 year old Apricot tree that has been producing lots of good fruit for me every year for decades now no problem, just let me know! I hope somebody can help me? 🙏 Thanks Everybody & Happy Gardening! Fred