Today, we have 3D modeled the first version of the enclosure for our project to make its usage and storage much easier without damaging the components and connectors on the bottom side. As it can be seen in the image there exists a lot of delicate components on the bottom side which may get damaged if not taken care of while handling.

As we haven't included the mounting holes on the PCB to save some space and make it difficult to hold it in the enclosure. But we have almost at least 1-2mm of extra space on both sides and we tried to use that space to hold it in the enclosure. One side of the enclosure has a slot to make that section a bit flexible to hold the PCB firmly in place. 

We are sending the files for 3D printing, we will update the picture soon. 

We would love to hear your valuable suggestions :)