there wasn't a specific figure mold made for a dt saber. There are cases where the arms had mold defects that weren't caught causing the opening to be to small. I can't think of ever having seen a kenobi with one but there are lots of examples of Luke farmboy with this issue. In fact most "commonly" found on trilogo cards with the Saber loose in the tray with the figure. Common being a relative term as the figure is not really rare but far more correct ones were made than incorrect.
I have caviar dreams and McDonald's pockets