MGMultipleImageBuilder is a builder which allow you to create multi-face avatar such as that for a group chat.
This code must be used under ARC.
If your code doesn't use ARC you can mark this source with the compiler flag -fobjc-arc
//Create image
UIImage *image = [MGMultipleImageBuilder multipleImageWithFrontImageSize:CGSizeMake(80, 80)
frontImage:frontImage
leftImage:leftImage
rightImage:rightImage
borderType:MGMultipleImagePathCircle
borderColor:[UIColor blueColor]
borderWidth:3.0];