As you know, 7 segment displays will need a diffuser to look half way decent. I printed this using an SLA printer but you can also just cover it with paper.

You will not need to do this if you kept the original offset, but since we added the trim pieces behind the clock face I had to extent the connecting arms. Obviously you will need to reinstall the motor before doing this step.

Then just press them into the clock motor as normal. I also could not use the second hand, it was too close to the protective cover.

Attach the cover and hopefully everything will fit inside your personalized clock.