Share 'Trailer sourcing'

Does anyone know where to get the trailer pictured in https://www.wharram.com/site/gallery/coastal-trek-designs/tiki8m/launching-from-trailer (or a similar one)? I need to pick up my new Tiki 26 in the UK. I wrote an email to the Wharrams but I am not sure if I'll get an answer. Thanks. Thierry