Hi! Hmm... it looks like the dark gold to me. I have the dark silver, and there seems to be more reflective sheen to it than on the dark gold, which also seems more obvious in pictures. Ohhh... and Jessica Alba is tiny haha (and I wish I looked like her!)... it looks like the 226 size to me, but someone who knows reissues better can confirm the above, or give you the right info haha.
It must be a dark gold, which is different from what I have. Mine is dark silver, so I can tell. But I cannot help with the size, because whether it's big or not is relative to the body size. I did not chance to see Jessica Alba in person.
But it's not re-released this season, so I'm afraid if you really like it, you can only get it from ebay or 2nd hand shop.