I don't know what model of TVR that is, but it looks like it would be a right squeeze getting into it through that door, It looks very small. Nice car though and I like the older TVRs, there are some really nice examples out there.
It looks like it was done a long time ago, and is actually quite pretty in a Le-Mans sort of way. Reminds me of the Alpine Renault,s with the Mulsane rear treatment. Assume it is V8. Abolutely lovelly!