I see theres a canny pic of a Sprint R on page 22. Not sure about the baja bug style rear bull bar though.

Haven't seen it, but if it's the one I'm thinking of Darren, it's one of the first ones where the fuel tank was mounted right at the back and now it's alongside the engine/half in the left sidepod.

So those bull bars were only on that one and maybe one more and that was all!

Steve