You can buy the parts from ford it listed for when sat nav is fitted as on option but you need to buy a heater stereo bezal dash section. and the radio din section which comes with a coin tray under the stereo.

Also make the dash look a lot better

TBH you can get away with cutting the bars out on the dash section

dash heater stereo section 1148612 £33.81 +vat

stereo insert din 1222161 £26.34 +vat