Model with many geosets to 1 geoset

[Edge45]

Can someone tell me how to make many geosets into 1 in a model
For Example:
"Vermillion Edicts" Elven Mage Spire Statues, it supposed
to be 4 geosets but when I Ctrl-Left Click its just one geoset.
How do they do it?

 

[Gottfrei]

attach the model please. can't understand what you're talking about.

 

[Talavaj]

Its geosets were merged or simply modeled like that. "Geoset" does not need to have everything attached to each other.

You can also merge geosets with Oinker's vertex modify IIRC, just keep in mind merging geosets can break a few things, such as materials and bones attached to them.