3D Design

Budget: $100 to $500

We are looking to create a 3D graphic that looks similar in style and quality to http://soc.li/4MykxOO 
The details of the graphic would be items such as calls, reminders, papers, staff, deadlines, rolodex, invoices, security icon and maybe something else depending on the vision of the designer. The items could be coming out of a computer monitor or could just be placed on a desk surface. The background would be white with the illustration in the middle. Vibrant colors are a must and it needs to look realistic but could have a little grunge. 
This item would be used in various advertising in print and online. If it could be animated to be shown in a Flash format, that would be great, but may not be necessary.
We have existing design from past advertising that we would like to keep into consideration. But the job that is being requested is only for the 3D and Rendering portion of the advertisements. Price is somewhat flexible.
If you choose to apply, please send me a copy of some of your 3D portfolio items and contact information including a phone number. If you could also send an estimate on what a piece like this would cost.