Nat Held (aka NSTNATE) is holding a custom giveaway via the Kidrobot board. He currently has five new customs being released, all of which are made of both vinyl and resin. Each figure uses a different base figure for the custom.
There's a custom Dunny that is not for sale...but you can win it. All you need to do is name all five figures and their accompanying artists to win the custom prize. It sounds easier than it is. But we've posted a few hints above, so add that to what you've seen on the KR boards...and maybe you have a shot.