I have owned about 4 other plugins in DAZ prevously. I've gotta say that I am most pleased of them all with Headshot for CC3!! It really does a very good job in replicating facial features, with some adjustments of course, but not on an annoying level. Just takes a bit of fine tuning and you will realize it's strengths and it's very few weaknesses and quickly be able to do adjustments because of practice with the program. Cheers!!
I agree with that. If you ever want to get a more realistic face i think the skin gen plugin helps as you can add small details such as scars to the faces.
you will not have the same control over the changes in the face in blender but you are able to use blenders edit mode to make changes but it can cause distortion of the texture if you make large changes.
I have not got much experience with Iclone 8. I think the best thing I can advise you to do is message the support team on their website as they will have a better idea of what you need
upon loading character creator you want to go to the content tab on the left hand side. Select stage elements. The icon looks like theatre curtains. Then under that icon there are more which can be selected like cameras and lighting. I hope that helps.