Proto Indoeuropeans looked as Russian cossaks.
Paleoeuropeans looked as Sardinians and Spaniards.

OP is Muslim diaspora in Europe shitting around his inferiority complex, shurely a Paki, Turk or Nafri.

Why would they we wuzz Proto-Indoeuropeans?
Because Semites feel quite unshure of European racism taking Europe and sending them back to their steryle deserts.