Some of the more natural colored newer test paints are either satin or matte also. I know I liked the less shiny finish on the old hoofers particularly. It makes their coats look more like horsehair. Scales can be shiny though.
Most of the “new” ads are ones that have been running for a while. A lot of times you will have a group of ads that expired and the poster will just re submit them in a batch.
Medium is usually something you add color to. Crackle paint would be made using a crackle medium but would already have pigment added. Is it black crackle over silver or vice versa? I have trouble with the sideways pictures too.
These are my sparkly qi-lins. The first was from Windstone and the second from a trade. That one may already be on here. I am posting for possible trades because I liked a lot of these, so if I have your favorite feel free to pm.