Here's an important update:all tunnels are complete,some of them already with special effects!
First trees,grass and old fences around the mine;now I'm working on the lava room.I built some burning rocks with a great "shining" effect thanx to the use of an environmental texture I made with 3dsmax.
I'm also doing experiments in creating some spooky objects that can give the impression of movement....first results are simply out of this world!!![:D]