The General Motors Design team maintains a presence on social media. Though it’s sometimes riddled with the Detroit automaker’s real-world creations or behind-the-scenes features before products hit the market, it also sits as a place of dreams. As a result, some imagined design projects are way too cool for GM’s own sake. One such design that recently dropped on GM Design’s social media is a “mean and green fresh take” on Chevy’s trucks dropped by designer Ben Wilkins. It could very well be a peak at the next-generation Chevrolet Silverado. Next-Gen Chevrolet Silverado Sketch: DetailsThough t…