ha ha Sir G , Get car washing shampoo, few micro fibres & wash her with double bucket method
Buy synthetic & Carnauba wax
Buy tire cleaner & interior cleaner
Above are the basic things to start with detailing & protecting your SR
along the way you can buy clay bar & do it after 6 month , rite now your ride is new so no need clay bar , just wash , synthetic wax & carnauba wax & enjoy 