You may need to adjust your flow rate I have mine sent to 1.10 just depends on your printer and make sure you have arachne turned on for wall generator that way you don't have any pin holes showing throw the front of your sign.
I added a negative cube part to the frame, and have it sized to 5x5x10mm for the light strips I use but you can resize it to whatever size you need and move it to anywhere you would like for the wires to come out at that way it's completely customizable for the person printing it.
I have included two different size rings for the bolt one is a really tight fit and the other slide right on but will need a small dab of glue to hold it in place.
I've also been thinking about making 4 small 2mm holes around the rim of the frame and on the logo part to put magnets in where you can take the logos off and on to change them out with others if you wanted to and could also use a battery power led light so there are no wires showing. Let me know if this is something you would like or not.
02/27/24 update - uploaded the files for a 2 pin inserts for the logo so you can change the logo out with other logos that I will make in the future or your own.