I only see Krosus Heal Sim

How do I get Gor Sim - are there other’s too? Am I doing it wrong? Not following mechanics to load this up?

Right now we only have a raid healing script based on krosus and then we also have a mythic+ script.

I’m going to make a tomb script soon.

For healing, the scripts can have good use across multiple fights. It is best to think of the krosus script more like:
Heavy, constant tank damage along with predictable raid-wide aoe damage events.

Where do I find the mythic+ script?

If you go to do a simulation, it is in the list of available scripts. We don’t have a gearing strategy calculated for it yet.