Well right now i don't take skin requests becuase well... I have been getting to many so I decided to take a Vacation from them. But I did start working on what i like to call a "bonus pack" for you guys that includes stuff like flags and stuff like that. So just list the things that you think would be cool.
Examples:

Flags
Disc Explosions
Mortar explosions
Different Colored Flares
Weapon skins
Ect.