LEGO Type... LEGO Theme/Series... Technic - I assembled the model in the first photo, and there were no missing parts. - Assembly in other patterns is also possible, but I have not verified assembly in patterns other than the photo. - I have confirmed that all the parts in the instructions are present, but please forgive any shortages as this is a layman's inspection. - No box - No instructions (You can search online for "LEGO Technic Catamaran Yacht 42105" to download the assembly instructions from the LEGO website.) Roughly disassembled and put into bags. I will ship it as compactly as possible.