Giant NES Cartridge. This is made to be hung on a wall, there is a wall hook on the back. You can look for the images online by googling NES Labels. I used MECOLOUR Holographic Sticker Paper, you can find it on Amazon. I resized the images in word. If you do not resize the model and just use the 3mf I uploaded, the sticker size should be around 7.7H X 3.93W. You may have to cut a little off the top and bottom depending on where you find your images.
I printed these upsized down using a Gyroid pattern and 5% infill to save on time. I found that 0.16 layer height works best to hind the lines. The supports I used were normal snug with a 25% threshold angle.
These were printed with Overture Matte light gray.
Happy Printing!