Hi Simon.
Yes, my interest is growing. I am soon to start a series on here on the line from Toulon to Saint-Raphael and I have blog posts in nascent form for much of the TAM network of tramways, which I hope to supplement in coming months. We go to Provence usually once a year in November and plan to be in Saint-Raphael this year.
I have had a quick look at your blog and your website. My modelling interest is N Gauge and focusses on the city of Hereford.
Roger