Created this model to enable a retailer to complete background checks and hold up to 3 IDs at once. Best printed on the closed edge to reduce the need for supports. Given the height, I like to create a custom support alongside the model and include a raft for stability.
The ID cards will slide in and out easily (as per the requirement) and aren't restrained to allow free movement. Additional model(s) are designed to be CA glued to the back to enable adhesive attachment to a flat panel monitor.
The author marked this model as their own original creation.