I like the first Copplestone gent, the cloth folds are well done, particularly in the back of his jacket. Looks very rumpled! I should really paint up my copy of that figure too so it's quite inspirational to see him.
The other gent doesn't quite seem to work as well though, but I'm not sure if that's the painting or the figure to blame since he has very 'sausage' like limbs without much cloth detail and a rather unnatural pose imho. Looks like he's in an 'about to be hit by a speeding car at night' stance!
My 2c and IANAEPBAM (I am not an expert painter by any means).