You literally wanted somebody to download a non-repacked 16 mb map just to do a screenshot. Though I suspect you did it like this just to get feedback not regarding the packed content.
You can find out if you repacked it properly by testing it yourself. You don't *need* anyone to do it for you, but sometimes it helps to get someone else to help you.
In future, do what iiboharz mentioned (open the console before loading the map, typing in sv_pure 2, and then loading the map) or try moving all your custom assets out of the game install folder.
If this is your first time logging in after the migration (Feb 8, 2022), you must reset your password to log in. Follow this guide if you're having trouble