He had climbed into the back at some point, dumping out the backpack onto the floor of the van, muttering to himself as he dug through his 'junk collection' he carried with him. Eventually, he began to mix and match things, before bolting the assembly to the roof of the van. Done with his antics, he stuffed everything back into the backpack, before clambering back into the passenger seat. He then began monitoring the cameras, still making various noises or non-sequiturs at himself occasionally, but he was focused on the video feeds, even if his hands weren't.