If you need a humble poster, feel free to PM me with the following details:

Author name (to be featured in artwork):
Type of artwork (I.e poster or background or both):
Story title:
Story link: 
Characters full names (try to keep to 4, yeah?):
Picture links of characters (saves a lot of effort, but I hope you don't mind me changing them) - an example would be: 
1) Park Yoochun: http://kpopseven.com/wp-content/uploads/2012/02/JYJ-Yoochun.jpg
2)
3)
4)
Genre / theme / mood of artwork: 
Short Summary / preview of your story (so I can try to make one that fits your story best): 
Quotes (if any):
Anything else you want to tell me about the artwork / you want to include in the artwork?