How much is the VRT on a BENTLEY?

Do an independent VRT calculation using an independent valuation of the Irish market value of the vehicle based on accurate industry market data for the following BENTLEY models:

BENTLEY ARNAGE, BENTLEY BENTAYGA, BENTLEY CONTINENTAL, BENTLEY CONTINENTAL FLYING SPUR, BENTLEY CONTINENTAL GT, BENTLEY MULSANNE, BENTLEY TURBO R,