HI Jax, 50 polys would be useless for these purposes - to get a decent landscape you need tens if not hundreds of thousands of polys. The folks at Silo have said that they might be willing to put up a copy of silo as a prize for our monthly comp - so watch the comp space. I'm still working through painting on the mesh in photoshop and getting some weird results at the moment, but the silo end is pretty straightforward.