>Eurasians I would define as people from Western Europe into
>the Northern part of South Asia. They range in skin colour
>from pinkish to a light brown, straight to curly hair, high
>nasal index, etc.

that range of "eurasian" (whatever the fuck that means)
yuckwheat provided would actually range from pink to blue-black. plenty of people (30% and up) who darker than the avergae african american. many people, including some in my family have straight up "african hair" and wide noses. "asian" eyes. afghan noses. there are all sorts of mixtures even within individuals and families. and all these are supposed to be the same?

and as brother akbar said above, the "aryan invasion" theory (still a theory, made by european people) were true, it would apply to the high caste brahmins and kashatriyas, who make up at most 10-20% of the subcontinent. mostly in gujrat, UP, madhya pradesh, rajisthan, and haryana.

north (and south too) india contains mixtures of mongols, dravidians, tribals, "aryans", kushans, huns, greek, african, arabs, persians, afghans. and on the street it is evident. dont be mistaken by tv or books. just as american tv or books arent a good representation of people here, its the same there.