What's the craziest car conversion ever?

Back in the 1970s, these Rolls-Royce Beetles were everywhere. Whoever made the conversion kit must have cashed in. But countless other crazy conversions have left their flamboyant mark on cars and trucks throughout history. What's the craziest car conversion ever?

Naturally, we're not talking about straight customs or art cars here, just conversions intended for multiple buyers — stuff like this. [Photo by MickL]

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