Actually there are very few with pure Afrikan features eg the Old Kingdom. They made sure to destroy all of those. Nearly all the statues and busts you see with Afrikan features are from the Middle Kingdom onward, which occurred after various european/asian/arab tribes overran Khemet and naturally raped the women.
We also have to remember that one of the primary weapons of the europeans was to breed with native women. This occurred during the first slimy infiltration of the Old Kingdom - leading to its downfall.
There are only a few busts of Narmer/Menes extant but you can easily see the difference