Thanks ginnie.
The sea grape leaves would have come up nicely.
I wasn't sure what a Dremel was but I looked it up. That would be a very handy little tool to own. Maybe I'll just get some sand paper onto the rough parts until I find something like that.
p.s. I see they sell quite inexpensive mini dremels on ebay australia. Might be worth my while looking at getting one of those eventually.
Thanks again.