To me this looks like a Halloween Adventure mask of Indy.
It looks too fat like it could be worn over the real Indy's head and like its sort of flimsy and hollow. Not even Boots paintjob can save it. Big time no thank you, if you like it so much, simple answer, use this head instead of Hot Toys. No need for another, You have three options from Trevor already guys. That thing, the PF shrunk down or the German Disguise head. I want someone else's take this time.
I have Boot25's repaint of my Indy PF in front of me right now and its definately Harrison, but the 1/6 Raiders is just as off in differant ways as Hot Toys current proto.
And as for the people who think Sideshows only needs a few minor adjustments out of the box consider this :
Base Sideshow Indy - $90
Head repaint - $80-180 Depending artist
Body Replacement - $15-40 Soldier Story or Sculpted neck Hot TOys
Jacket Replacement - $50-250 Sov's or Katos w/e you choose
Belt Replacement - $150
Whip Replacement - $100
Shoe Replacement - $30 if you can find them
$600 if your lucky