As @eco_mmunity pointed out, the robot featured at the end of the trailer looks strikingly like a robot in the Jak 4 concept art. You can see a side-by-side below.

Agnieszka Pilat is a slim blonde artist who burst onto to the art scene with her 60-pound ‘Spot’ robot dogs, Bunny and Basia. Seemingly overnight, she has attracted the attention of such ...