this tool rewrites image URLs within PK to point to your own CDN, using the member hid or uuid as a key.
this supports member avatars / proxy avatars / banners; and group icons / banners.
BE WARNED: THIS TOOL DOES NOT RE-UPLOAD ANY OF YOUR IMAGES! this is ONLY for use if you already have your own CDN setup, with the images already present. if you don't know what any of this means, this tool is not for you! PLEASE EXPORT YOUR SYSTEM DATA BEFORE USE! IF THIS BREAKS IT'S NOT MY PROBLEM.
this is a quickly-thrown-together tool by iris, one of the PK devs. other tools by iris, big and small, can be found on irys.cc.