Some updated pics.
Finally got my SAI comp. Now I just need to paint the comp, the rear sights, the gas area and then give it some contrast. I have no idea how in the hell I'm going to paint it. I'm trying to go for the this but I'm having issues what color scheme I want, let along what color scheme is in this picture; i.e. what colors...tan & OD green, tan & brown, tan & brown & OD green.