high quality simple background for 2d game unity

My game is based on images ,for placing small images i need some animated HUD background with good quality graphics,just look an example image which i uploaded any type of hud elements which surrounded the image,but i need hud elements to be animated and just make connection to 20 images with each image having width and height 150 by [login to view URL] length of background will be ,For example i need to place 20 images ,for each frame(one camera view)u need to setup 5 images which surrounded by hud elements ,for 20 images u need 4 frames.