[PhilDragoo]

With the two women's heads vertical and the same size their differences are apparent.

Had the photos been of the same woman, when aligned with facial features plumb and head heights evened all features would be in alignment.

That they are not indicates they are two individuals.

Other apparent individualities include the HSG's nostrils are asymmetrical; Model's nothing at all alike.

HSG's ears are large and pendulous, just as her father's; Model's ears nothing like this.

The HSG's face is slender, thin, while Model's is full, rounder.

There is a link to Frank Marshall Davis and it is that Stanley Armour Dunham was his associate, and Davis was Obama's mentor from ages 9 through 18.

[Greenperson]

fwiw: The model on the right looks like the sweater girl to me. As for SAD’s nostrils being different, if you look closely at that photo, it appears to have been messed with to MAKE her nostrils look different. iow, to distort her face to make it harder to identify her elsewhere. This seems to be a habit with nearly every photograph of SAD, but also, especially, the passport photos. In the sweater image, not only is her right nostril moved, but her upper lip is also misaligned. They may have split the image and put the two pieces back together, in order to slim her face and make her less identifiable.