AB,
An emergent property is not a separate entity.
Wrong again. I meant "separate" as in distinct from rather than unconnected. Emergent properties are discrete phenomena that arise from the interactions of constituents that themselves do not have the characteristics of the emergent property. A queen bee for example doesn't have a set of blueprints for a hive that it tells the other bees to construct - these things emerge from repeated, consistent and relatively simple actions.
It is just a perceived pattern or behavior made up from constituent parts.
Wrong again. Whether it's perceived or not makes no difference to its existence. On a planet with no people to do the perceiving but lots of bees there would still be bee hives.
Unless you can define conscious awareness in material terms, you can't just presume that it is an emergent property of material. You are just using the term "emergent property" as a label with no justification.
Wrong again. No-one presumes that. Rather based on all we do know about consciousness (which is quite a lot) we can deduce that it aligns perfectly well with other properties we know to be emergent. The much bigger presumptions would be to presume that it's somehow fundamentally so different in its character from those other properties that it cannot be explained by emergence, that your incredulity is a logically sound argument rather than a logically false one, that a "driver" is therefore necessary, and that this driver is actually an invisible little man at the controls for which you have no evidence whatever and that's fundamentally irrational in its proposition because of the determined vs random problem. Now that would be "just presuming" - multiple times in fact.
As I said before, if you bothered to find out something about emergence it really would help you avoid future howlers of this type. Some time ago I even recommended a book to you about it to get you started, but I'm guessing you didn't bother with that either. Oh well.