here is one.
I'll keep looking for more.
*edit* after further review......I give up, hope that one works for ya, looks like it should be what your after.
Also, I posted my search as "artificial plant" + venus
the quotes specified I wanted the search to match the exact phrasing of artificial plant and the + specified I wanted it to also only show results containing both the quoted phrase and the single word together.
* second edit * After looking at the found product again, perhaps you can look at your local exotic pet supply stores and see if they have anything?