Get a small cute character:
As Rough:
1 character black and white lines , 600X760 pixels , 72 dpi for $5 = 1 gig
The sizes and resolution can be changed according to the buyer's request.
Also the color of the lines can be changed in color according to the buyer's request.
Extras:
1 Gig + Basic (flat) color = $10
1 Gig + Basic (flat) color + Full shading color = $15
If you want more than one character in one design multiple the number of the character to the gig you want.
for example given there are 2 characters in one image
2 X( 5( outline)+5 (flat color) + 5(shading color)) = 30$