Yes, please upload photos!
Fakies are fakies. They resemble real ponies but aren't made by Hasbro and don't try to pass themselves off as the real thing (as far as manufacturer, packaging and markings go). They'll look similar but there are usually some big tells if you know what you're looking for even if the packaging is close.
You're talking about a possible actual counterfeit pony - that's different. There are always giveaways, but with so many factory errors and variations in each production run, you've gotta have a well trained eye.