There are some newer skeleton builds around and some new Ghol builds.
Both together do not really work well anymore. Skeleton are meant to be re-summond a lot and now do better in SR then cruci.
THe MI version of build should kind of still work
https://www.grimtools.com/calc/bVAzEeBZ
But here in the topic, the current skeli state was discussed by the elite-pet builders
some more skele-cabalists: