Large LED 7 segment display

Want a 50mm x 25mm 7 segment display, print this and add 7 5mm LEDs to have a large 7 segment display, will need a white paper or milky white acrylic to diffuse the light. Do not print in white, too much light bleed, black will work best.
Use the solid back model to prevent light leakage from the back of the LED interfering with the display.
If printing in a light color spray the model with a coat of primer works like a charm to fix light bleed issues.