Minecraft Background Custom *NEEDED*

Hey guys, Emerald here. Today is my first post on the forums and I have a significant favor to ask all of you really creative guys out there who know how to make the novaskin wallpaper backgrounds and put the players in. What I am asking is that someone make a custom wallpaper background for me to use. I need this because I am making a wallpaper for my bridges team. I would like the background to just be basic, meaning like a castle or something along those lines. I also need there to be 10 player models in the wallpaper background because there are 10 players on the team. Thanks!