Is there still anyone who just asks for images of your ID card / Passport and then verifies the user? I guess, lately, people are asked to take selfies with their documents in live and they can't upload images from the gallery.
So, even if you can upload images instead of live shoot, if you fill the fake data, I think it will look suspicious for them and will ask you for more details. Sometimes, these are bills or bank transactions.
There isn't 100% guaranteed way for them to make sure that they know the actual user because someone may ask his father, mother or grandparents for KYC verifications and they'll do it easily. Or someone may pay some bucks to their friends and they'll give away all the information in a second. But it doesn't happen always.