Help Is it possible to copy Files from Softmoded MVC / MVC2

Hey everyone. As the title suggests, I have softmoded my MVC2 Arcade1up and was wondering if it is possible to copy files from the apk to the SD card. Specifically I want to copy the menu background images if possible. I am going to put a mister FPGA into my original MVC cabinet and would like to keep a somewhat stock look by copying over the menu background images and using them as wallpapers for my mister. Thanks in advance to anyone who can help.