"I am SHARP" car window sticker (round sticker) design

This is what a business in South Africa was looking for in their sticker design

I need a sticker design for a sticker that will be placed on a car/vehicle windows and need to be visible (quite bright colours) for people that look at the cars from a distance (the colour and brand must be easily identifiable) .

The sticker will be the size of a round licence disc sticker(90mm x 90mm). Numerous colour variations of the sticker will be used so I need the exact same design but in at least 12 different color designs.

The Brand is “I am SHARP” and stickers represent that the individuals with the stickers are upstanding citizens and support the community. The thumbs up sign represents this, but if you have other ideas for the sign, please give it a try.

I have drawn up a mock design for the kind of thing that I am looking for:
It must have a “thumbs up” logo (one or two hands)
It should say “I am Sharp”

The final deliverable needs to :
be vector images in order for me to edit and change them afterwards if required
12 colour variations of the same sticker that are qui… Read more