I looked at it again, It's not grey but it's not tan either. It is sort of a mix between the two. Look for yourself to be sure but that's what it looked like to me.
The Bly's isn't bead he just needs a little work, I'm working on mine now too and he is in the same stage as yours, i think he has 3 different colors of yellow/orange on him. The les are the brightest, all the stripes are a bit more orangish than the legs, and the pauldron is the darkest orange of them all. He also has a vertical stripe on the thighs that matches the other stripes. And when looking at the refrence photo it almost looks like he has two srtipes on his forearms, but i couldn't tell. And you probably know this but the center of those pouches are black.