small icons for an application

Dear coders, Right now we need help to develop a set of 64 small icons (16 pixels by 16 pixels), 5 17x17 icons, 1 18x18 icon, 8 24x22 icons, 4 32x32 icons, and 5 icons/images with various size. The icons should be concise and clear, very much like in Microsoft Word. A few screenshots of the application will be provided to ensure compatibility. The FIRM timeline for this project is four weeks with frequent intermediate drafts: Week 1: requirement understanding, initial concepts (at three three) week 2: iteration 1 development for all major icons/images and 1/2 of all small icons week 3: iteration 2 development for all icons week 4: finalize deliverables Please ensure that all works are original. All images should be delivered in most popular format, including vector-based format, psd, and gif. Thanks in advance for your help.