About this 3D model

I try to make a copy of the bomb that Groot Jr use at the movie, It havent been easy to make it. But im happy with the result, i make some other details ( i put ligth inside the box ) I have made a video, hope you like it. https://www.youtube.com/watch?v=n0gvKGOCzOg LIKE hashtag #BCN3DCULTS!!!