Does anyone have or maybe you are able to convert an existing grabcad model

Does anyone have or maybe you are able to convert an existing grabcad model of a Dremel4000 to STP/STEP or at least STL? I am modeling in Design Spark Mechanical which can’t import most of the stuff out there…

Thanks in advance.

There’s an IGS file in there, I’d just open in Fusion 360, then export as STEP or STL.