This is very realistic model of mountain for exacting Cg artists.
This model was modeled manually, not by automatic methods. Also textures were created and maped manually bestow attention to details and diversification of pattern. Therefore in this case are 5 hi-res textures instead one as usually:
4 textures 4500x2500px
1 texture 5400x1728px
plus their bump maps.
Because of modeling method mesh is very light with reasonable topology. Despite good details model have only 15948 polygons so you can use many copys in one scene keeping fast render.
Exported versions has properly maped textures coordinates.
Dont forget download textures also!