Thx for your comment skavincky :-)
I have Splash Gel from Green Stuff World, perfect to create such bases.
@all
However, I have to say I am disappointed. Up to now, 5 points had been awarded for miniatures that were painted cleanly but without highlights, shades, etc.
I had invested more effort here than just painting the Judicator and I get the same score. Sure, there are others who paint their miniatures even more elaborately but maybe some should just think about how they award their points.
And leaving comments has also become a rarity by now, so I was very happy about this one.