More of an 'unfinished' rather than un-started kit but for anyone looking for a Royale Sabre project.....there is an unfinished Sabre currently advertised on Complete Kit Car classifieds
http://www.completekitcar.co.uk/classifieds.html
If it really does has a good paint job (as claimed), then it might be a good buy, depending on the build quality and how long it's been in storage, etc.
I have no knowledge of the condition or any connection with the seller.