I have laser-scanned data for five separate buildings and now need each one turned into a clean, low-detail 3D model suitable for architectural visualisation. The scans already capture all the major volumes; what I’m missing is a lightweight mesh that can drop straight into my workflow without the heavy point-cloud overhead. Here is what I need from you: • One FBX file per building, correctly scaled and positioned at world origin • Simplified geometry that preserves overall shape and major façade breaks only—no small ornaments or interior detail • Clean shapes