exporting k means model as PMML

hi there all - I have a k means model saved in a .sav file (first column is cluster_ with the 1, 2, 3,..... x clusters going down and subsequent columns are the variables with their centre scores)

I have been asked to output this as a PMML file (Python) and there seems to be a way of doing this - https://www.ibm.com/support/knowled....ibm.spss.modeler.help/models_import_pmml.htm

however, I don't have the model "in the modeller" I just have it as I said, saved as a .sav file