Can i see your ref for picard? His shoulders look to wide right there, i knew they were wide, but not that wide. Also you have a patch of really dark shading along the left of his face when that appears to be the direction fo the light source. : \ The light blue striping also doesn't look right along the left side of his uniform. But again i'd need to look at your referance for that. But on the whole good job, just some nit picky things so far. : )
(Oh and STAR TREK FTW!)