A tonneau cover is about as easy as it gets - I just googled 'Sussex Car Trimmers' and it bought up numerous options. Any should be able to create one, and do a good job.

I had a local trimmer re do my seats at a fraction of the 'Main Dealer' costs. Another local one made me some side screen bags for a quarter of the price (in between working on classic Aston Martins)/

"Y mae dafad ddu ym mhob praidd"
1972 4/4, 1981 MGBGT, 1984 FLHT1340, 1980 XLH1000, 1990 ZX10