Answering some questions for dreamsdarkly ~
On this post; What size brush do you use for the fine details?
Well, I use many different bushes, so thats a bit hard to answer. For long flowy, tapered lines, like the lashes and texture in the iris, I use liners, and from smallest to largest their numbers are 18/0, 10/0, and 0. And for small lines + shapes that don't have a tapered end, such as the iris base color, pupil, eyeliner and waterline, I use really short round brushes called spotters in the same sizes as the liners. You could just use rounds, but the shorter spotters are easier to control (for me). Really, I've just been using the smallest brushes I can find. ;)
On this post; What did you use to make the poseable antennae?
First I made a wire armature, so they could hold a shape. Then I sculpted over it with Sculpey Mold Maker (Lumina works too), got them relatively smooth and symmetrical, then baked! Since the clay is tan and I didn't want to complicate the flexibility by mixing in color, I painted them with black acrylic. Finally I dipped them in flexible matte gloss several times to get a really nice, smooth surface!
Here's a pic, in case you're curious...
I wasn't able to attach them before shipping Lydia, unfortunately, so no pics of her complete... But I have made a tail for my devil this way. I need to take some more pics of her! :3
I hoped this helped and I didn't ramble on too much!