Christian Website Graphics

I have written a christian social networking website, and I need several graphics designed.? This is a free website, so I have a limited budget.? I am interested in a banner, logo, default avatar, animated graphic, and background image. The budget must be under $100.? If you can not bid on all graphics for this prices, I will consider bids for part of the work (in descending order of importance - banner and logo are most important, then avatar and animation, then background). Bids with a sample (watermarked or lo res) for at least the logo are preferred.