The parts are of high quality. The engineering of these parts is impressive. Despite some of the small sizes, everything fits perfectly. I have made quite a few other kits and in many of them, some sanding, filing or some reshaping is needed to ensure a snug and accurate fit. I don't think I had to do any filing or resizing throughout the entire project. There are about 25 or so laser sheets. It can be quite a chore to locate parts by sight, even though there are pages that illustrate where the parts are located. What I did was to create a "library". I added letters - A, B, C, D, E etc.. to each of the sheets, and then filed them in separate file folders (A-G in one file, G - L in another, and so on). I also annotated the letters to the parts identification sheets. Now all I had to do was locate the part on the list, which then told on which sheet and in which folder it was located. This saved me a ton of time...No need to keep shuffling through the parts sheets.
The kit also contains separate containers for the LED lights and wires, lifeboat components and 3D printed parts. A big plus was that for many of the 3D parts, extras were provided. The same for the decals, for those of us that can make a mess of applying decals!!
My only complaint is that all the measurements are in Imperial measures - inches and fractions of inches. I had to buy a caliper to show fractions (1/8. 1/32, etc..) but often I still had to calculate, since instead of 3/32 the rule would show 9/96. I would recommend that any future improvement of the kit provide measurements in metric, or both Metric and Imperial.
The kit also contains instructions on how and where to locate the LEDs. The supplier did send me extra sheets and suggestions when I emailed him. There should be some drawings included in he kit that shows some simplified wiring diagrams, and there are photos and instructions provided in the manuals. I think for most people experienced with LED, this would be enough, but as a novice (never did LED before) I could have benefitted from a bit more illustrations or maps on how to manage the wiring. This would have saved the supplier - Darryl at Interaction Hobbies - from having to deal with my many questions!
To be continued..