ZeusS said:nice work overall, just some suggestions if what I would have done.
for the first photo: I would actually rather not have the reflector as some suggested, but got for a more diffused/softer lighting than what you have there. Allow her arm to do the reflector's job onto her face.
photo no. two: almost faultless, but you need to crop it tighter, i.e. get rid of the table edge.