my first post, please critique my pp.

This is my first post here, i've been learning everything I can from these forums for about 6 months. I bought my first dslr last December and i've been trying to learn to use it as well as photoshop since. I did this shoot last week and it's my first real try to get some photos I can use to show/advertise in hopes of getting some paid jobs in the future. Thanks for looking.