Is Upack integration possible? How about raw file versioning?

Dear Community,

my company is considering Nexus as solution for artifacts. I cannot find any information about Upack | Universal Packaging Platform integration. I have also up and running nexus as docker and there is no selection for it.
Is it possible to add Upack feeds to Nexus?
Universal Feed API Endpoints - UPack Documentation (

Question 2:
Is it posible to Upload RAW file as version. So that I can upload fileA.rawext in multiple versions?

Best regards,