Factory Metal Stairs modular package 3D model

A high detailed package 3D model of metal stairs used in factorues & work fields,reaching all details:bolts,nuts,metal steps,hand support,duckboard,grating,

package includs several types of metal stairs,

render scene not included,

Realistic (.vismat) used materials are all includedskp file included, for additional file formats please feel free to contact me on abdouarchitecte@hotmail.fr