The way the opening post was phrased it was my impression that opinions were invited? The 2CV was built for over 40 years, that fact alone spans a considerable chunk of history. From the bitter post war years, through the optimistic 50s, the 'because we can' 60s, the hippie era, the disco era, the nonconformist anti nuclear and pro peace 80s, the 2CV was always there. That it had acquired cult status already long before production finally ceased and that virtually all owners added their personal touch makes not one 2CV being like another. So the first thing you will have to do is decide what you actually want to depict with your model, then chose the most suitable kit for this very project.