Don't think you are allowed do that, not with someone else's blueprint upgrades or not.
i checked in the rules, it doesn't say anything about that, it clearly said something about not being able to reupload someone elses blueprint, i think it's fair enough to say that i took inspiration, worst case the admins can delete my post if they think it's inopportune.
Edit:
i realized you were the blueprint author, if you want me to delete the post i'll do that
