[Saille]

My title says it all, do any of you folks keeping Vittatus have any decent picturs of an egg being candled?

The girl I got my two recent White Lineds from still has two eggs that were in the cage when she bought it (long story short, she bought a cage off craigslist, thinking it was empty, but it came with two Vittatus and two new eggs recently glued) and she is now incubating them. We are expecting them to hatch around mid-November/Tthanksgiving-ish .
She has tried candling them but doesn't know what to look for, she says there is a dark blob filling about half the eggs, and that the shells look a little mottled, but they still look nice and round, no denting or mould at all. IT sounds to me like there are growing embryos in there, but I haven't actually been over to her house to see for myself.
I know how to candle Crested Gecko eggs, but I have no experience with egg gluing species!

Any thoughts, hints, pictures of what a viable candled Vitattus egg looks like?

Thanks in advance, (I will be getting these two hatchlings as well as these geckos freak her out )
Saille