By gwarren@thekmgroup.co.uk (Gerry Warren) Four luxury holiday chalets and up to 20 rural shops are being created in the multi-million pound transformation of an equestrian centre near Faversham. The work is underway at Willow Farm in Hansletts Lane, Ospringe, which has planning permission for the expansion and is expected to create dozens of new jobs. Also to be built will be one of the biggest outdoor equestrian arenas in the country, measuring 90m by 60m. Site owner Kelly Childs says the timber clad two-bed chalets are expected to be completed by April next year and will offer visitors, who…