>>6683588If you're going by the assumtpion they haven't changed the final product drastically from the early proto, he looks to come up roughly to adult Goku's abdomen; so he's a little tall but very much the right size for Krillin.
Also, I'm probably the only one, but looking back I'm upset we didn't get the orange scheme; but there's still a fairly decent chance we'll get that or purple as exclusives.
There would honestly be no reason not to re-use the kid Goku mold for Kid and/or adult Krillin somewhere down the line. Bandai would have to hate money to not do something so easy.