Custom Wordpress Headers Needed

Hello,
I need a designer who can create wordpress headers in bulk.

Albeit, this first batch is generic I want the exclusive use of the headers for our customers.

I think my wordpress theme requires a default header size of 192 x 740 pixels but I will have to double check.

I need 5 generic headers in a couple of days.
These headers need to be able to be used over a broad variety of niches.
For example:

Business Theme.. people in a meeting/board room
Country Theme... can be used for fishing, hunting, country activity
City Theme... skyline of some big city -- used for about anything
Computer theme... person with a lap top along with complementary graphic's
Money theme... the make money/ affiliate/ internet marketing/get rich market

We are always in need of headers. These are for a large product launch that requires lots of headers.

As New customers come on I will need niche specific custom headers for each.

I am looking for a designer long term.

If you need more info... send me a pm.

If you don't know what a header is for wordpress... this project is probably not for you

I will post a thread when this project is filled.
Thanks