Looking for Graphics Artists / Companies that design custom Android buttons

[vedavisjr]

I need to price out what it would to take to design a set of button images (at least 12), for all needed densities, for a Nexus 7 and Nexus 10 project that my company is creating an app for. I would want a 3D effect, transparent background, and 2 images of each (not_pressed and pressed). There is nothing definite at this time; I want to convince management to buy custom-designed graphics to improve the look-and-feel of our product and I need pricing to do so.

Vernon Davis, Software Engineer
Thwing-Albert Instrument Company
14 West Collings Avenue
West Berlin, NJ 08091
vdavis@thwingalbert.com