Considering it is the second or third time they've asked for this object without a point amount reward, merely "plz upload", yes it is begging and not being polite. Being polite is "Hey! Could someone fill/upload ___? 1000k points, please and thank you."
Not asking for an item with no reward two to three times, in an update on their profile, in the wrong forums, and then in the forums request still without any offering of points for items they are asking for someone to purchase and upload for basically free without a point offer.
Yes, that is begging. And in another forum, someone else also attempted to correct them.