Yes, I meant a digital photo filter effect, like an 85-series (orange) Photoshop filter effect, to counteract the green cast. A greenish cast is almost never a good idea with a blonde woman...it just looks...bad. As far as nailing focus...that's a pretty critical factor in a shoot like this...if the focus is off too much, the shot's a kill-file frame, IMHO. When working in open shaded conditions (from trees, buildings, land geography,or a combo of factors), the light on a model is typically "flat", and low in contrast, and that means it's harder to focus, either for an AF system, or using the human hand and eyes and the focusing ring...most focusing is done using the principle of contrast detection or phase detection, and when the actual subjetc matter is flat and low-contrast, performance tends to be less snappy than when in brighter and more-contrasty lighting.
His is your first model shoot, so there's surely some things you can learn from it. One thing is the exposures; a number of them seem too dark to me. In flat, low-contrast lighting, like open shaded conditions, you can OVER-expose, and get nice, lovely, pastel-like or simply "bright and airy" exposure looks in the pictures, simply by exposing more than the light meter indicates. If you allow a brighter-l;ighted background to show up, it can be "blown out", sometimes to good effect.