I'm working on a US Air Force series and including all the Airplane markings from 1919 to current. Here's a website for you to see more info on each insignia. https://www.aircorpsart.com/blog/timeline-for-the-us-air-force-national-star-insignia/

Dates used: May 28th, 1942 to June 29th, 1943

The star remained the same as Spec. No. 241102-K, keeping the simple star in circle design, except the red dot was removed. This change was thought to avoid any confusion with the Japanese Roundel.

Check my other models for the rest of the series.

I've made the front panel smaller height, but the insert part is wide enough for LED strip lights.
I used ‘add negative part' in Bambu Studio to place the back hole for cords. I use a 22mm cylinder to fit the 22mm Rubber Grommet. Looks clean and makes it easy to install.

I've included two options for back panel. Once with a wall mount and the other for desk mount. A stand is included for the desktop option.