I build this model using only the box content. and only needed to add carbon fiber decals and some extra Wheelnuts where needed. It was a mighty fun car to build. 100 % will do one again. The castings are very Crisp, wich made the panel lines very easy to clean up, and also very sharp. The Biggest advantage of a resin kit over a plastic kit is that there are no Sink holes to be filled. Just straight up building and planning how to build it.The kit also came with all the Photo etch you need and they are etched in a very clever way so that they are very easy to remove from the fret. I attached the progress photo's of the build. But don't hesitate to find me on Facebook or instagram if you want more info on this project.