This is an unusual tropical cave. Its top layer fell through and now the opening lets in light, water and vegetation. Natural hill at the bottom is ennobled by stones. Apparently it happened a very long ago, all around is overgrown with grass, liana fall from the top and through that it is possible climb down.
This pack can use itself without additions. But if you want to show the cave entrance you can use Tropical Quest, the scene with rock and waterfall.
In addition to the standard materials this pack also contains shader materials, light settings and camera setups. Promo images was made in DAZ Studio 3, using the standard features.
There are now medium and high resolution versions.