There are two pics of new Dwarves that were just recently found on Reddit, and are making their rounds. Exactly what they are is still up in the air (character, slayer chaos dwarf), but it looks like plastic Dwarves are in route sometime soon.
The date on them shows 2016.
These are originally from Reddit, but you can find them on Warseer
http://imgur.com/a/ZB9er
http://www.warseer.com/forums/showthread.php?415402-Dwarves-in-2016-leaked-sprue