Need a little help

So, I noticed in a campaign a Mountain King model edited to remove the Hero glow, making it into a regular unit. This inspired me to try it myself for a map of mine, but I have run into one problem. The decay animation and the guts geoset/bone aren't in the hero model. I've tried a few methods of importing them from ther models, but I must be missing something. Every time I try, the guts are constantly displayed, instead of just coming out when the unit dies. If anyone knows how to properly do this, I'd love a tutorial. Thanks!

If you have the guts always showing up, then you are close to done. What you need to do is add a GeosetAnim from the guts geoset. Geosetanims tell geosets when they should or should not be visible. here is a relevant tutorial, although it's not for exactly what you're after.