Desert rocks Low-poly 3D Model

rock_1..........................7642 polygon. .............. 3823 vertices.       
rock_1_lod_1_.............3660 polygon. .............. 1832 vertices.                   

rock_2..........................7786 polygon. .............. 3895 vertices.       
rock_2_lod_1_.............3868 polygon. .............. 1936 vertices.                   

rock_3..........................7364 polygon. .............. 3684 vertices.       
rock_3_lod_1_.............3892polygon. .............. 1948 vertices.                   

rock_4..........................7024 polygon. .............. 3514 vertices.       
rock_4_lod_1_.............3508 polygon. .............. 1756 vertices.                   

rock_5..........................6354 polygon. .............. 3179 vertices.       
rock_5_lod_1_.............3260 polygon. .............. 1632 vertices.                   

rock_6..........................6156 polygon. .............. 3080 vertices.       
rock_6_lod_1_.............3142 polygon. .............. 1573 vertices.                   

rock_7..........................6958 polygon. .............. 3481 vertices.       
rock_7_lod_1_.............3634 polygon. ..............1819 vertices.                   

 4096 * 4096  tex

obj,fbx,blend format model.
uv map:

Rock_Base_Color
Rock_Normal
Rock_Specular
Rock_ao
Rock_Roughness

lov polygon model.
game ready.