The cave entrance is to allow access to segment corridors, I have designed it with a stair in mind or even placing a door.
Stairs leading down to corridors from cave entrance.
I reckoned it best for those using mainly stock segments to create an interior, or even better to use with your modular cave pack or my own upcoming cave system. If you want me to I could create an interior for this and add it to the pack. I wouldn't want to make it a part of the original model as issues with texture resolution and collision may arise. But even at that I reckon I could find a workaround to make it a complete entity
I don't trip over...I do random gravity checks.