Type 9 Skin Suit design

Sigh* I gota say, this isnt one of my best works. What started out as a cuple of sketches evolved into this.
I may have a major thing for girls in jump suits but for some reason some thing doesnt feel right about this drawing, can any one help spot the major mistake thats making it not look right? Its eather that or I am just being a worry wart at the momment.
(this is also a concept from my PEACE KEEPERS story)

(Upgraded) Type 9 Layered Skin Suit
The skin suit is the most common form of light protection for any one who works in any dangerous environment. Attributes vary depending on what class and type the skin suit is, there are over 9 different classes, the highest is intended only for those who under take the most dangerous of tasks. But over all there most of there basic attributes are the same. Each skin suit has several layers; the first is made to protect, the second is a mechanical layer that acts as a computer and is able to link up with what ever technical equipment the wearer could be caring, the third layer is a jelly layer that sucks out all the air, fits the Skin suit to your body depending on size and keeps it stuck to your skin. (That’s why they call it a skin suit) Additional technical layers and add-ons can be added as upgrades.
The Skin Suit is the one of the first pieces of equipment that is issued to recruits upon entry into the Peace Keepers. It is upgraded to its full extent with, protection against all natural elements, special bio anti fiend layer, energy shielding, extra armored plates, and an advanced tech layer. The special anti Fiend bio layer is a green jelly layer that burns fiends when ever they pierce or tier the Skin suit, doing damage to them selves. The energy shielding protects against energy and projectile weaponry but it’s extremely weak and makes it hard to sprint and run on walls so its only used when it needs to be so. (Its kind of like running on ice except less slippery). Last but not least the advanced tech layer is just a faster tougher computer then the standard Skin Suit tech layer; the advanced tech layer can also synchronize with an A.I crystals allowing A.I's to tag along with the skin suit wearer.
The skin suit looks just like any other skin suit, its shiny like plastic, is skin tight and looks like it’s made of rubber. The armored plates of the suit are placed in muscle areas while special folds are placed in joint areas for easy movement. (arm joins and leg joins) The skin suit also has plugs on the neck arms and legs for technical equipment access and for those times you need to put some juice into the tech layer. Around the waist and legs are equipment attachments for ammunition, tech equipment, throwing weapons and melee weapons.