These are 10/10 QUALI-TEeeee !
82mm Roundel 'stick on' for Bonnet
https://www.ebay.co.uk/itm/305389905025?
NB:
74mm Roundel is too small for the
Touring rear boot, so order the 82mm (am guessing the 74mm is for the G20 sedan)
Diesel 'stick on cap' is half price...
https://www.ebay.co.uk/itm/305389901245