In my research to get some ideas about dealing with my disappearing eyebrows I discovered the 'look good, feel better' workshops. There seem to be lots around Melbourne.
I went to a LGFB workshop last week, highly recommend it! In regards to eyebrows, while you still have a few strands a product called "give me brow" was recommended. It's basically like mascara for your eyebrows. I gave it a go at the workshop over my normal eyebrows and it looked great! Not so sure how it would go when you have nothing however....