One often finds inaccuracies, omissions, claims, etc on youtube. Unfortunately this particular user does not accept comments, so I thought of making a couple of points here:
Firstly, though the modelling Centre in Athens always did a fantastic job in painting and digitalising any of my models, they were only supplied with built up and ready to run items and not kits.
Secondly, it would have been courteous to have had a mention in the video's description stating the origin of these products.
christo.