LTspice models for Sanken 2SC3264/A1295

To make these models I don't need single measurements so much as I need whole datasets. The models are based on the datasheet curves which are probably the most complete dataset available. If I tried to shove in other data it's questionable whether the result would be valid.
 
Well obviously you would need datasets. I do own a LockyZ curve tracer, which isn't the most reliable piece of measurement equipment to be fair, but worth a try probably? To measure the capacitances at different bias levels a programmable power supply and my Analog Discovery 2 should probably be fine?