Sci-Fi Reactor Machine Vector QR Code for Stickers

About this design

A round sci-fi reactor machine sits on a gridded metal platform, with a glowing cyan holographic dome, orange gear rings and white-grey armored panels. Three square hatch panels with dark diamond emblems, set into the red and white housing, disguise the finder squares. The tangled pipes and gears in the centre carry the modules. Bold dark outlines and strong light-against-dark panel contrast keep the pattern legible across the detailed machinery, and a white die-cut border frames the whole object like a sticker.