Ant character drawings - quick turnaround necessary!

We are looking for some illustrations of ants. This project is operating on a very tight deadline, with a final delivery date of 12 noon PST Tuesday of next week (4/26/2011). This project has two components. The first component is a character design. We would like to develop an anthropomorphic ant character for a client. The client has stipulated that the ant should be friendly, approachable, and have 6 appendages (2 arms and 4 legs -or- 4 arms and 2 legs). Please reference [login to view URL] for a first draft. The client felt that this was a good start, but that they would like to see other variations on an ant character. We would like to have you draw 12 different options for the ant character. These options should have a wide range of facial features, body shapes, and stylistic choices. The ants themselves should appear to be unique from each other, as opposed to simply changing the head and retaining the same body. Some of the ants should have large heads, some should have regular sized heads. Some ants should have large eyes, some eyes should appear human, and others should have more realistic ant-eyes. Some should have small mouths, and other have large smiles. Some with eyebrows, and some without. The antenna types should vary as well. I leave it up to your team's creativity to generate the different ant options. Two of the options should have the ants wearing a pair of goggles. The second component of the project is a piece of ant clip-art (similar to [login to view URL]). We would like to have you draw 12 different options of ants marching one behind another. There should be either 2 or 3 ants marching in each option. The ants should be fairly simplistic, and not as detailed as the ant character design. We want the viewer to focus on the fact that the ants are marching together. The client would like the ants to have rounded lines and to be friendly and approachable. They can be either black and white or colorized, realistic, cartoon, or abstract. I'd like to see the different options reflect some variation in how the ants are rendered. Two of the options should have the ants wearing a pair of goggles. The final artwork should be either digitally cleaned and inked, or cleaned paper sketches with inked lines.