Forum member "Robo Squirrel" over from Bimmerpost created this speculative sketch of BMW's Frankfurt Show-bound sports car concept using a set of snapshots of the prototype model covered in a semi-transparent plastic wrap that were posted on the same site on Wednesday. Just so you know before you start criticizing his work, "Robo Squirrel" himself admits that the sketch was the result of "a 5-minute attempt".

We'd say that the artist pretty much captured the essence of the concept which appears to be some sort of four-door coupe sports car. We're still unaware of the details surrounding the concept car, but it shouldn't be long before BMW releases some official information. In the meantime, click here to check out the photos of the sporty bimmer in our previous post.