Customer review & build videos: A review and build of a Finetrax P4 Gauge B7 turnout kit by James Walters, who's website can be found here: https://makeitminiature.bigcartel.com/
A review and build of a Finetrax N Gauge B6 turnout kit by James Hilton, a professional commission model maker: http://www.jameshilton-cmr.co.uk