human skins, colour concept

ive been working on this for quite some time, scratch that, ive had this project for quite some time. im planning on a bunch of new additions to the human skin, while not going over the border to 3d modeling. im planning on having multiple colours for you suit and a black skin, as well as other cool stuff:

-lite, lite armour for naked humans so they at least look good;
-a little headset for speaking in (low priority);
-cooler helmet (prett much done, just a few more tweaks);
-im getting rid of the poofiness and turquoisy-ness of the original human skins;
-getting rid of the im high on dope and crack-cocaine and ive just gone into the king of all hangovers-ness of the original human face;
-some tweaks to the armour, boots and other little details (mostly just to be different).

things i need to finish specificly for the black skin:

-fix the colour where the head and the face meet;
-give the dude a little thin toque;
-fix any skin darkness issues.

im alo planning on maybe messing with the battlesuit skin as well, but i dont want to take control of everything, so chess or someone can do that if they want.

onto the subject in the title, ive come up with more than im gonna show you, but i dont consider it worthy enough to to post it yet, so what i am gonna show you is a basic colour scheme for the suit and helmet. this isnt finishe yet, in fact, its the same but with different colours. i just want to update y'all with this. they work in a combonation type of thing. example: black skin/grey suit, white skin/greys suit, black skin/ green suit, white skin/green suit, and so on with the brown suit.

i still cant get assets working. the upload feature is back, but just like before, when i press next after selecting the file i want to upload, nothing happens.

EDIT:
the right link
http://www.mediafire.com/file/3lydjijlmdy/colourtest.zip