Instead of exporting everything at once, dr.7far uses layers ( Ctrl + L ). He places high-poly parts (engine bays, undercarriage) on Layer 2 and only renders them for LOD1/2, saving performance.
: A wide range of import and export options ensure that ZModeler 3 can integrate into existing workflows. Users can import models from other software and export their work to be used in various applications. dr.7far zmodeler 3