3 Easy & Fun Images for My Book w/in 6 Days

I already have the mock ups. The 3 images are for my book. Could snap a photo on my phone and send to you. Need a pro cartoon artists' touch to turn my mock ups into cool reality -- 1 week turnaround because gotta send to publisher next week. I pay you, you'll receive credit for your work, but I keep ALL-TOTAL-UNLIMITED rights to the art once purchased. If not ok w this, then please don't respond. Thanks, Chris. p.s. image attached. How easy!