When I first proposed this idea to Zephy; I suggested 1 page of quick, rough and loose sketches/poses that he could offer for his highest tier. It's the kind of thing I'd love myself.
He said he'd do a sample for me, and this is the result. He's too much of a perfectionist...he assured me he didn't spend too much time on it, but the lineart came out pretty clean! All 3 poses are so alive and dynamic, and all different <3 Love how it came out!
For now, he's limiting the highest tier to just 2 Patreons - $40 for a page of this quality every month, and all lower-tier rewards (which includes a guaranteed commission slot and discount).
Otherwise, I'd be personally grateful if you could check his Patreon out - every bit counts for him!
From Zephyxus's Patreon: https://www.patreon.com/zephyxus/