Adeptus Mechanicus "counts as" Sentinel Part 4

Adeptus Mechanicus "counts as" Sentinel Part 4

Yes, yes, the slacking continues.....

Got these to this stage about 2 week ago, not happy with the photos, as they look better in person but I have a light booth coming via Kickstarter. Hoping that helps a bit :-)

So the question I am struggling with is do they need additional Detail?

I considered either hand painted or stenciled hieroglyphics along the "carapace", or some of the nice Adeptus Mechanic details via their awesome decal sheet. but honestly stuck.