Half-traced is right. Differences in outfit, feet and hand positions, full head reworks... AA can draw but its clear that they have no confidence when it comes to poses and have been using Softservice for their "pose reference". Yes, its a shady practice because they should still give credit, but if they aren't charging for the art then whatever. Said credit is not going to travel with the image as it gets shared around anyway.
Tracing is not the same as art theft... but if they ~are~ charging money for it, then one would be better served just commissioning Softservice instead.