ZBrushCentral

Inserting Zsphere in existing object or Ztool

Newbie here, but I have purchased a good model of a horse from Turbosquid, saved as an obj. file and a Ztool, but can a Zsphere skeleton be inserted at this point so I can move him around, or do I have to start over from scratch? Thank you.

These tutorials will explain rigging.

Part 1: ZBrush Rigging with a Single Subtool

Part 2: ZBrush Rigging with Transpose Master
Part3: ZBrush Rigging Multiple Poses

thank you so much!