LEgio Custodes and Sisters of Silence Squad

[HooY]

Hi,
Something that I painted recently. Not top level, just to get these minis painted :)
Legio Custodes:
http://i.imgur.com/EBRCR7n.jpg
Sisters of Silence:
http://i.imgur.com/Mcxu7FB.jpg

[Morgrim]

Is that Custodes gold with a yellow glaze, NMM, or a different technique?