Advent calendar with illuminated arch and open box

Information

      The challenge of creating an advent calendar  
Unfortunately, don't ask me how many 30 x30 plates I used because I don't know. I used a lot of scraps. 
But a certain number will be needed. 
For this project, you must: 
24 boxes with inserts of 5 x 5 x 5 cm on each side (for the back side and the 2 sides in the external environment
12 cubes 5 x 5 x 5 cm with open sides, 1 cube of 10 x10x10 cm
1 rectangle of 10 x 5 x 5 cm which will be placed just below  
The database is composed as follows: 
4 cubes in front,  
Middle row: 1 cube, 1 rectangle and 1 cube
Back line: we put the cubes with inserts 
I tried to explain as best I could in the project, how to do the editing (having forgotten to take pictures as I went along. 
It has an open rectangle (with a decoration) above in the middle that will be used to hide the light 
For the engraving, it's up to you to see according to your tastes (light engraving or + dark)
For the light, you are free to choose
For the decoration of the arch, I posted 2 miniature projects that I put in the arch. 
RED COLOR: ENGRAVE
BLACK COLOR: CUT OUT
POWER: 90% 
SPEED: 8% 
I glued the cubes together in small numbers to let them dry well 

Here is the project of the miniature chair: 

https://www.atomm.com/fr/project/204481-miniature-chaise-de-pere-noel-pour-decoration-de-table

Here is the project of the directional sign and the mailbox:  

https://www.atomm.com/fr/project/204482-panneau-directionnel-de-noel-pole-nord-et-boite-aux-lettres