But they are at least characteristic, if not perfectly so.

He likes to "stand" if you hold him upright, and when he pushes up, he raises his eyebrows at you like so:

(Note the awesome Shaun Tan print in the background!)

I've been trying to get a good picture of his big goofy grin, but not yet. Instead here's a medium goofy grin, on someone's lap (who's cropped out because I don't know if they'd want their own goofy face posted).

Finally, we have increased manual dexterity recently: grabbing and holding onto my sleeve, possibly-advertently batting at hanging toys, and stuffing the side of his fist into his mouth, like so:

This has been your weekend dose of adorable baby.