Along of the personalized ,now many of the customer choose  the PVC rubber usb to show the special.the PVC usb can do any model,any shape ,also can do the expoy stick .like the boat,airplane,car and camera,mobile,tire,the common usb cant show the customer idea,but PVC is great.It's cheaper and fast delivery leadtime time the shipping cost also not so higher .Below is the airplane we do for the Berlin exhibition .hope can give you some idea.we have the designer can do the 2D or 3D designer artwork ,if you have some idea,we can do the artwork for you .the design artwork is for free.