Well tone wise if you have the exact guitar w/ same gauge strings ... that would be a good start,.. next would be amp selection and lots of EQ'ing.
Reverb - in the vid notes he has listed "Spacetime Delay" and I don't hear much "Delay" on there so maybe he's utilizing the delay in conjunction with the onboard amp reverb to come up with this ambient spacious reverb - I'm curious on this one as well ... I could use a good reverb set up like this one
Here's a quick clip of my take on this Delay/Reverb sound. I am an old classic rock guy..I am no jazz player. And this was on the neck pickup of my solid body EBMM 'Axis'. So, you know the drill....you will need to do some tweaking for your guitar......
Here's the birthday preset. @jiagap
Lower the 'Mix' and the 'High Cut' a bit in the Reverb block.that's a pretty darn good starting point that's for sure,.. seem like the tail in the original is much darker and subdued a bit,.. but I like it! I'll have to load it up this evening and mess around with it. Thanks Moke!!!