Time to Stop Fooling Around:
time to get tough with this paint. I tried just about everything to remove the gunky pigment from these models but I do have one ace up my sleeve. Acetone.
Very little withstands being coated with a ketone based solvent but I hate to use it because it ruins any painted surface it come in contact with.
http://i.imgur.com/cOenxEo.jpg
After a light acid brushing with acetone the paint comes off with a bit of rubbing with a tooth brush.
http://i.imgur.com/W0jK0aJ.jpg
I could get that last bit of orange off but I don't think it will be necessary.
http://i.imgur.com/l8J3Pi1.jpg
I haven't yet applied it to the 'Polar Bear'; it's potent stuff and I don't like using it for too long of a period per day.