Until I enlarged the image, I assumed that QV was depicted wearing the fringe tiara/necklace as a bodice ornament - as we have seen on other occasions - and that the differences I perceived were due to artistic licence. Yet, there are clearly 3 flower shaped segments with red coloured stones in the centre with fringes hanging below them. Re brooch on HM right shoulder. I think there is a crown at the top, below this a round green shape and - is it possible that the bottom section represents a harp?