Extended Essay update - Poster

As part of the last group update about our process in the extended essay (aka Dissertation) we had to make a poster. I was hoping to have the head completely finished by then, but I never took in consideration the amount of time it would take me to put hair.
Here is my final poster (warning: big file)

I didn't get much feedback about my project or the process it self; mainly they where ideas of how to present future posters (?) and to guide the reader with arrows to establish that it is a pipeline and make it easier to understand which steps follows which.