Though I doubt posting this would make a difference, character customization is priority #1 for me. I just want to look and feel cool while I'm putzing around in the world. With that in mind!
#1: Please please please let us change the color of the Fixit pants. Why? Because the Crye G3 pants are the coolest pants in town, and it's going to be a huge drag to only ever be able to wear them in the default tan color. Sure there's "G3 pants kneepads" but what idiot is going to buy a $300 pair of pants and then slap some cheap kneepads over the custom pads that are provided with the pants?? Besides, it's actually far ~~cooler~~ to wear them without the Crye pads at all. It's so awesome to see all of the great tactical gear in the game, but G3 pants are the holy grail and it would really mean a lot of I could get them in black, RG, or camo patterns so I can look my best.
#2: I would love to be able to make the blue-jeans BLUE without also making my holster blue as well, it looks pretty ridiculous and it seems like very doable adjustment with the texture mask channel. I notice that when camo is applied instead, you get a solid color holster rather than a camo one, so maybe it's not impossible.
#3: This is a stretch, and not the most important to me, but it would be seriously awesome if you could set the color of a helmet and it's mesh cover separately. Imagine a tan helmet with a black cover. So cool.
Anyways, I really hope a dev or two sees this and gives it some consideration. I know most gamers have other priorities but it would really mean the world to me. There's so much great attention to detail in the apparel settings, both with how the gear pieces interact (helmet + headset = arc rail adapters? so awesome!) and with the option to have your aesthetic override your leveled gear. This would really be the icing on the cake for this sad little gamer <3