OMG
Epona - they are all absolutely GORGEOUS. Jakey looks impressively displeased with that inflatable collar, poor little mite. Sonic has the most exquisite cheekbones, and lovely Radar looks like the soft soppy sod of the bunch, going purely on those pictures of course - what you've told us of them suggests they're all lovely and soppy, to varying degrees
As for pictures of whiskers, obviously a decentish camera, but light is important, I think. They show up really well if the light is behind in some way, they illuminate while the rest of the head is slightly silhouetted. Otherwise, the light being in front of them reflects off them. Daylight, of course. I can't say I have other tips. Charlie had cracking whiskers, it was impossible not to get at least a half-decent picture of them:
The ones on his forehead were glorious:
Even in shitty light they looked pretty good:
Peg's are naff in comparison.