2D CAD To 3D Visualization

I have a complete building drawn in DWG and need it brought to life as a clean, accurate 3-D model with exterior detail only. From that model I also want a set of high-resolution, photorealistic renders that I can share with clients... (Budget: $250 - $750 USD, Jobs: 3D Animation, 3D Design, 3D Graphic Design, 3D Modelling, 3D Rendering, 3D Visualization, AutoCAD, Revit, SketchUp)