I made a remix of a drawer inspired by other creators (sasha_ferrum & Jayprints).
I added 4 containers with flexible walls that will fit snug but can easily take out for easy access.

The walls fit snug but can easily be removed, added or changed. It's up to you how many
walls you like to print or insert.

The front containers does't have walls so you can store bigger items there.
If you want to store huge objects you just don't print the front container (number 4).

Have a great day!

P.S. Important; the lcd wire must lay behind the printer frame. (easy to do, unplug the LCD cable, unscrew the bottom of the motherboard cover and redirect the cable to the back of the printer.

I think that you won't have to do it, but then the drawer will be a little bit more to the front.