The traffic Pick Up

As part of the Endless Engines competition, I modeled this pick-up which, in its traditional role, is used as a means of transporting all types of equipment. however, in my country they are used for public transport by introducing a kind of box on the back which covers it entirely and which protects the people seated below.
For the concept of the vehicle, I took into account the most used models in transport to be able to define the design.
I hope you will enjoy the work, do not hesitate to comment
I put you the link of my submission during the contest
https://youtube.com/clip/UgkxrIWOOkLnKYI8D_r8wmMSBPZrv3vHumyT