Info wanted on pre BBMF Spitfire XIX colours

Im about to embark on a modelling project of the BBMF Spitfire PR.XIX’s

Can anybody point me in the direction of colour pictures & information relating to the colour scheme & markings worn by the XIX’s from the 1950’s.

Although wanting details of all the XIX’s in each scheme worn Im particularly interested in the schemes worn in two pictures seen in the BBMF book by Bill Taylor on page 9

One shows what Im assuming is an overall silver scheme with red & white or red & silver spinner of PS915 at Speke in 1954 and another of PS853 in faded PRU Blue? at woodvale 1954.

Many thanks in advance