Amiga CD32 replacement case for Analogic floppy drive expansion

Hello fellow Amigans, I wanted a replacement case for my own unit, which case is in poor condition. The picture of the device and the CD32 console here is from Big Book of Amiga Hardware for reference. At first, I planned to build an exact replica. However, I realized that the original case is made of three pieces of folded plastic, which makes it not very easy to assemble or disassemble. So I decided to keep the design and dimensions of the original case, while improving it slightly, to make it easier to install the boards and the floppy drive, and to assemble the case. For this reason, the model is made of two parts. It is still based on measurements taken from the original unit. The lower part holds the floppy drive (or Gotek) in place. The four screw holes are identical to those of the original case. This part has been modified so it can slide into grooves in the larger part. Those parts have been designed with what should be enough clearance and with a chamfered edge, but the