Puzzle Album Cover Design

We need a really high class deign for a new printed puzzle album we have written celebrating the life of Queen Elizabeth II and her Jubilee.
The Album will be spiral bound in a half-canadian bound format.
We have finished the album, and need an experienced designer to help us produce a front and back cover design and possibly a slip cover (case).
The album is a limited edition product with only 100 being printed and already sold out, so the cover needs to look really premium, with embossed gold leaf features.
We would like more than one design concept so we can pick the one we feel is most appropriate and make as many revisions as we need to get the final production ready design files.
I have attached PDFs of a previous Christmas Album we produced (which was a much less prestige product) and also a PDF of crowns, which we though might be an appropriate theme.
Also, the Queen's favourite colour was purple, so we though that might be an appropriate theme.
The price needs to include the provision of a high quality, print ready PDF, and also the AI and or In Design files please.