The production-ready version of Tesla’s much-anticipated Roadster is nearly here, according to the US firm’s founder and owner Elon Musk. Musk posted last night via X, formerly known as Twitter, that the new Roadster’s production design was complete and that there would be a reveal at the end of this year. The original Tesla Roadster went on sale in 2008. A chassis from the Lotus Elise promised a fun innovative electric sports car, but unreliability and heavy weight spoiled the product. However, the second generation, which was revealed in 2017, has high expectations. After numerous delays, su…