She reminded me a lot of the android in Alien Ressurection (though that's likely down to me having watched it last night
).
The hair and the sharp features probably do that.
I definately think short hair combed like here (or in the combed back one earlier, which i quite liked) suits her; dunno why, just always imagined her with short hair in my mind.
Nice model by the way. 
It's just convenient. I keep mine just about as short, can tell it barely needs attention and I'd say it definately would be more comfortable if a pilots helmet is anything like a moped or motorcycle helmet. Very suitable for a pilot. And thanks!
These models are great and it's going in a good direction, but is it just me or did anyone else always picture Laporte as black?
Actually I had an anatomical render where she had a light brown tan. Poser crashed on me before I could save said tan, so I'll reapply it again in a next render.

The face looks a lot more realistic than the last one. Apart from the lack of uniform/flightsuit I like it. 
Thanks. Yes the face definately works. With some small enhancements this is probably the one I'll go for.