Thank you for viewing. I was selling these as a set, but as I haven't found a buyer, I've decided to sell them individually. I've taken care to prevent fading and dust accumulation, and have displayed them carefully in a glass case. The instruction manual and spare parts are all included. I'm taking my time disassembling them piece by piece so you can enjoy the assembly process. It's possible that I may have lost a part during disassembly, but you should be able to request replacement parts through the official website, etc. Please understand this beforehand. Feel free to comment with any questions.