Not a huge fan of your last 3.
On the top one, you've got some floating head syndrome, mainly because it looks like you erased or greatly lowered the opacity of the neck and shoulders. Erasing part of the render to facilitate blending is an effective technique, but only when used sparingly and with other techniques as well.
The Sailor Moon tag has c4ds that seem a bit too obvious and out of place.
However, your latest Samus tag (your current) is gorgeous <3
I also think the style in post 198 (which appears similar to that of the Samus tag) has a lot of potential and the tag you made using it is quite nice.
Hope you don't mind that I Cnced..not sure if that's what you're looking for in your thread. If not, then I apologize.