What to write in an impressive about me section
It looks like what you are being asked for here is sort of a hybrid between an academic and conventional CV. I dislike this sort of form filling CV but if its what you've got to do...

Personal skills and similar sections generally are looking for your soft/transferable skills. Good communications, team-working etc. Try and not just state these but add some qualification e.g I'm good team working which I have developed/demonstrated during whatever project or competition or something. It's very easy to say you have some skill but far more convincing if you can demonstrate it. Similarly be prepared to defend anything you say in an interview.

For an academic CV you should focus more on your publications and academic work etc. and keep your personal skills section fairly short. When given silly form type CVs to complete don't feel obliged to complete all the sections. I would definitely just remove the Artistic skills section if I was doing this (I have none!).

Here is a similar template which also has some basic instructions and an example (admittedly non-scientific) http://europass.cedefop.europa.eu/en/documents/curriculum-vitae/templates-instructions

For advice on writing actual academic CVs see http://www.careers.ox.ac.uk/wp-content/uploads/2012/10/Academic-CV-2012.pdf