To me they ones shown in your update are too "complete" and too "mobile"
I imagine them more as a slowly shuffling mass of roughly human sized/shaped soldiers, more broken and incomplete than complete. Some with weapons some without.
Missing heads, arms etc, some just torso and head, bodies with gaping holes and missing chunks rather than superficial scratches and cracks. Warriors as they were when discovered in Xian rather than when first buried.
More akin to a summoned earth elemental force than re-animated people. Standing or barely moving rather than striding about. Possibly even less detailed sculpts.
I think the concept art captured much more the look I was hoping for; obviously incomplete, less animated and looking like barely mobile statues.
BUT, all that said, I would have picked up a half set to use as elementals in oriental adventure D&D type games but am not a 28mm mass battle gamer so am not your target market for these models.