LEGO Technic set to build the 830-piece McLaren Senna GTR. - Model Number: 42123 - Product Name: McLaren Senna GTR - Number of Pieces: 830 - Age Recommendation: 10+ I purchased this set intending to build it while living in the United States, but I didn't have time, so I am selling it. The photos show the actual item, but there may be scratches, tears, and dents that are not visible in the photos. Please refrain from purchasing if you are concerned about these imperfections. I am also selling other LEGO sets, so combined purchases are welcome. Thank you for looking.