Boba Tea Turtle

I would like to create a turtle character for my Bubble Tea Bus. I need to have it in a digital format that I can wrap the bus with and also put on stickers for cups, bucket hats, shirts, etc. I want him to be a cool surfer dude with a girlfriend turtle and a nemesis octopus that keeps trying to take his favorite drink (like the Hamburglar and Ronald McDonald). I would like to have different poses for the shirts and stickers but the main drawing will be the turtle leaned back on the beach sipping boba tea with bucket hat and sun glasses on. Another will be him on a surf board with the octopus hanging on the back trying to get his boba tea, sipping boba with his girlfriend, and a closeup with his glasses hanging down his nose and winking over his glasses while he’s while he’s drinking boba tea.