If you have overwritten the Factory Patches on your SKULPT and would like to get them back, firstly check if you have also erased them from the Local Bank on MODALapp.
If not you will find, on the left-hand side of the patch page in MODALapp, the Local Bank. All of the patches & banks that SKULPT synthesiser ships with are here by default. You can drag and drop patches or indeed banks from the Local Bank over to the SKULPT synthesiser within the app.
If you have erased these too don't worry as there are still a few options to get the Factory Patches back.
Simply closing the app and deleting the XML file located at;
PC - C:\Users\[username]\AppData\CraftApp\localSkulptPatches.xml
Mac - ~/Library/Application Support/CraftApp/localSkulptPatches.xml
Will repopulate the Local Bank with the Factory Patches.
If you prefer you could also email Support and ask for a .zip of the Factory Patches in SysEx format.