Yes he only passes in select areas. Most Filipinos would not speak to him in Tagalog. Also, my neighbor is the man in the middle.
A mixed one, the only exception is obviously pic#3 where he could pass up as a pure Filipino.
South or Central Asian.
Make sense. How much Euro would you say a Filo needed in order to look similar to him?
Wow that's also good guesses. You are getting close to the answer especially with the South Asian one.
quarter or half Caucasoid admixture.
Pic # 3, he doesn't need any Caucasoid admixture.
Pic# 5, he appears to have Native American Indian Ancestry or South Indian Ancestry.
I doubt another Afghan. Pakistan.
My guess would be Mexican or some Central American.