Haha, just woke up to get ready for work and checked SF to see the banter at the thread
The cover to Batgirl #1 which is displayed at various websites is by Adam Hughes. I spoke with Ardian who said that he did not do a cover for the first issue but he has already started work on the first issue. If he starts doing covers, I'll know whom to contact
Sadly, since he's already hard at work on the first Batgirl issue, I suspect that he won't be able to devote any time to commission work for the forseeable. However, I will check with him to confirm that. Best,
Royd