Evil Mushroom Games have posted photos of test casts of their upcoming Toxic overflow terrain piece.
From their website:
This is a toxic over flow top be used in conjunction with the existing piping range. the toxic pool has a recessed centre to allow you to use water effect / varnish to make it look more realistic just as you can with the toxic pools already out. and for some added toxic effect its complete with the classic radioactive sign fallen over at the edge.
some more bases will also be out soon and will post more news as I get more of the items painted