Next up is the original warranty certificate followed by the invoices, note that the engine, gearbox, front and rear suspension, exhaust, battery, wheels and tyres where supplied by Racing Engines Ltd - which as you can see was Lotus Cars from the address. This, I'm led to believe, was part of the set up to avoid having to pay purchase tax on what would have otherwise been classed as a complete car from one source (I'm sure someone will correct me if I'm wrong though?!).
Also, the Renault delivery note can be seen detailing the engine and gearbox as supplied to Lotus.