Looking for Large Native Creo Assembly Datasets for Plugin Load & Stress Testing

Your information is rather vague. Are you talking about 

PTC Creo Elements/Direct Modeling
or 
PTC Creo Parametric 
?

The combination of tags you added to your post do emphasize the / at least my confusion.


I assume none of the PTC customers will give you such a big assembly with native data. 

I recommend: you pick up one of the bigger Models available for free.  Then you do A REAL copy of that one multiple times e.g. 19 times in direction x plus all those  9 times in direction y: ..    ..   That way you have 200 times the loaded start assembly.

For Creo Elements/Direct Modeling: 

• PKG/BDL files are compressed files. So that number is not that important.
• Number of  UNIQ parts and assemblies are the key number normally. And specially in combination with a PLM system. 
• if you have one part or the same part 42 times shared doesn’t really make a significant difference. it just 41 pointers to the same content data.
  • same for assemblies / containers
• Memory inside the CAD depends on the native model it self :   a cube is just 6 faces +12 straight edges. A hexagon bolt screw with a modeled thread has a lot more faces and edges.
  • look for complex standard parts and copy (not Share!) them few thousand times

Here are 2 Screen shots of a counting tool:  https://ww3.cad.de/foren/ubb/Forum29/HTML/004990.shtml#000001    I would like to call 150k or 330k instances a big assembly. The 3D Data is company confidential for sure!