Probably because aliens don't have hands like that.
Also compared to the others it look pretty dull, like writing down the alphabet on a bnig sheat of paper.
hmm, how about trying another patchwork?
Like taking a bit of the writing of the first pic, some of these hand, or better some taman hands, and maybe a brainwave scan (because of the possible telepathic connections)
The other new pictures all look like some culmination of the test results, like the graphic version of the textual report. I realy like that and think the other shut look similar wherever feasible.