Do you have conceptual sketches of a building ,and want it to be displayed as an actual building (3D model)?
Send me your all drawings or sketches, tell me you requirements , and I will model it to 3D by SketchUp. I will also give you 2D views from the model as much as you need (floor plans , elevations ,sections)
I will model fast
I will model accurate
Your model will be disciplined by layers and components (editable for future modifications)