hi all
i went down the same road with my 92 diablo. i was interested in fitting an sv engine cover and front.
i found paralel designs in the uk (http://www.paralleldesigns.co.uk/indexframe.html) i great source. naz is helpful and easy to deal with. there panels are all moulded from original and he sells a few to original diablo owners. i think they have the sv, 6.0 and gtr panels.
prices are quite reasonable.
i purchased the sv tail light surrounds and they look great.

matt