The flat cheeks and frequent pauses lead me to believe he is Ti/Fe. And those eyes look like Ne eyes, because they look very soft and they dart around a lot (if I saw and Si scowling, I could be sure of this, but since there isn't, I won't rule out Se/Ni).
My best guess is NeTi, with SeTi being a possibility.
Thank you Skuagrey! I can see what you mean about his eye movements! I appreciate your response very much because I'd love to learn to do VR and having familiar people as examples really helps!
:3 VR is indeed fun to do, although it takes a while to understand the finer points of it (such as a type's unique demeanor/"essence"). Watching the Larin videos helps a lot. Glad I could help, and here's a late welcome to the forum! ^^
I'm more partial to Se than Ne. His eyes do toggle a lot, and he blinks a fair bit in this clip, but his eyes still do the Se lock-on, and have that shiny, ever-present look to them. Ti momentum halting, neutral face, smile neutralization, technical speech pattern. SeTi is my best guess.
"It is the theory that decides what we can observe" -Einstein