Original post here. This image was researched by Bacchus at ErosBlog as part of the “Γ commission.” The research was originally published at Hedonix as “Γ 044 – Bionic Pinup.” Here is what Bacchus found.
This pinup artwork is called Must Be Bunnies and it’s by German artist Simon Eckert (scebiqu on DeviantArt). The artist explains:
My collegue ~Odinoir is busy making a browser game called “Bionic Battle Mutants” formerly known as “Cyber Mutant Street Gangs” and asked me to do a Bionic-themed pinup for it which will appear somewhere in the game.
There’s a further hint of a possible companion “mutants” piece by another artist: “~NaRai is in for making the matching mutant-themed pinup!” However, no mutant-themed piece is visible in that artist’s DeviantArt gallery as yet.