For sspeunfix, I dont know for sure, i didn't buy it.
From discussion and photos on forum regarding that, there is a difference that can be seen (on the hairs of haomaru on the right part of insert).
And its not that high quality since its HQ scanned and printed, and not rebuilt (raster / vector shit).
AF3 and kizuna however are really good quality. And numbered (dont ask me).
They obviously dont need to be marked as reproduction.
Again i cannot speak for other games since i have just seen pictures of them.
@deception : that was soft. Well. You guys are hard to love some time… Its some time difficult to come here and get bashed
Let me be perfectly clear : Im not expecting anything from anyone. I'm just sharing.