Thank you Manfred for your tips. I will want to copy and paste this in my word processor so I can print it and add it to my references when I go back to photographing this little gal again sometime this week. There are a few there I already know and some more I want to explore and expand more on...like the eye lights direction and nose shadows just to name a few. In these shots I only took advantage of the natural light from the front yard and was too lazy to use my lighting system. I thought it was bright enough to do all what I wanted to achieve at the time. I have a hair light on my system too but did not use it. I thought that hair light is only used at night when there are no natural light.
Thank you for the encouragements and the tips...it spurs me to move on further than what I already did. I am more used to photographing airplanes, I suppose...they do not need hair lights... Really appreciate your comments. I've learned more everytime you respond even to someone else's post too...