Caricature & Illustrations for Marketing Business

Hi, I'm launching a digital marketing/conversion consulting business called Neily Converts. I've attached mockups showing the exact look I want: a "consultant's sketchbook" style with black ink sketch illustrations, a cream background, yellow highlights and occasional red accents.

I need a consistent caricature character of me (photo attached) in 6–8 poses, plus 2–3 spot illustrations (a leaking funnel, a leaking hose), matching the mockup style. Black ink with cross-hatching, small yellow/red accents only, no text in the images. Delivered as high-res transparent PNGs (min 1500px) with full commercial rights. Can you share examples of similar sketch-style work and a quote?