A church within a church

I am now ensconced in West Sussex to look after my niece's cat Reg whilst she and her husband holiday in Mexico. I took a walk on the footpath behind the house and came across one of the oldest churches in the country.  A Saxon Church - St, Nicholas' Church in Worth.  It's very pretty and  has a lovely graveyard too.  I spotted the model of the the church in the church, so thought it matched the brief for this Tuesday's  Tiny challenge.  The extra is the real one!