me again,have just checked a few things out,try "aviationusk.com/decals"for the,um,decals.
for te colour schemes,i typed "126 sqadron raf spitfire" & got a load of pages.
incidentally,my hitory book on the raf,(raf 1939-45,published in 1954)tells me the 126 was in the middle east as well,& flew hurricanes & yphoons as well.
hope this helps.
merv