The quality of the point cloud data was inferior. We were supposed to create as-built drawings using the smallest of details. We did take the image reference sent by the client along with the Google Earth images to create every fine detail for the exterior elevation of the project.
We also created a complete as-built drawing set with annotations. We even annotated each duct size and bottom height from the floor level. in the mechanical drawings. It was difficult to work with the ineligible point cloud data and match those in LOD450. But we overcame that challenge by trying to get the best view of the point cloud and replicate the exact details of the size and everything in the as-built drawing. We did our best to bring the model to the most realistic self.