About this 3D model

Surprisingly strong illusion here, where the human mind wants to see faces like they're supposed to be, not as a concave ‘face shaped hole’. Hard to believe this is inset and not jumping out of the print. https://en.wikipedia.org/wiki/Hollow-Face_illusion Used MDickinson1's robot face, https://www.thingiverse.com/thing:49281 and this frame, https://makerworld.com/en/models/13200#profileId-13610 Seems to be the strongest when lit from below, or the side, viewed from a couple meters away. The illusion is actually so strong, for me anyway, I can see this AI turning to watch me in Fusion, in the slicer, in the thumbnail even…haunting…