MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Oops... I have not seen these comments.
Open this file on OpenSCAD. The top three lines will be:
logo = "your_logo.png"; //set your logo file name
logo_x = 420; // width of the logo image in pixels
logo_y = 74; // height of the logo image in pixels
Put your logo file in the same folder as the keychain.scad file or type it with the path:
logo = "C:\my_logos\your_logo.png"; (NOTE: you need double slashes, I can't put double slashes in the comments...)