Desert rocks Low-poly 3D Model

rock_1..........................7952 polygon. .............. 3978 vertices.       
rock_1_lod_1_.............4174 polygon. .............. 2089 vertices.                   

rock_2..........................7940 polygon. .............. 3972 vertices.       
rock_2_lod_1_.............3922 polygon. .............. 1963 vertices.                   

rock_3..........................7055 polygon. .............. 3530 vertices.       
rock_3_lod_1_.............3938 polygon. .............. 1971 vertices.                   

rock_4..........................7228 polygon. .............. 3616 vertices.       
rock_4_lod_1_.............3662 polygon. .............. 1833 vertices.                   

rock_5..........................5934 polygon. .............. 2969 vertices.       
rock_5_lod_1_.............3292 polygon. .............. 1648 vertices.                   

rock_6..........................5448 polygon. .............. 2726vertices.       
rock_6_lod_1_.............3182 polygon. .............. 1593 vertices.                   

rock_7..........................7778 polygon. .............. 3891 vertices.       
rock_7_lod_1_.............4096 polygon. .............. 2050 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.