 In 2011, Križnar delivered video cameras in Southern Kordofan to the local ethnic Nuba civilians in order to help them collect the evidence of North Sudan military's war crimes against them.In 2012, world premiere of the "Eyes and Ears Of God – Video surveillance of Sudan" film on YouTube.The documentary film shows the ethnic Nuba civilians defending themselves with the help of over 400 cameras distributed by himself and Klemen Mihelič, the founder of humanitarian organisation H.O.P.E., to volunteers across the war zones in the Nuba Mountains, Blue Nile, and Darfur, documenting the (North) Sudan military's war crimes against local populations.