Alternate builds for Technic McLaren Senna GTR
Every community alternate build made from the parts of the LEGO® Technic McLaren Senna GTR set — 41 in the showroom. Each one links out to its builder's own page for photos and instructions.
41 community alt-builds
Image © The LEGO Group — used unaltered for non-commercial fan use.Technic McLaren Senna GTR (42123)830 pcs- (42123) SoldierMosayBricks99 pcs
- A stand... For your F-14 Tomcat (42123 McLaren Senna GTR)jpgon142 pcs
- Alternate - Super Go KartTechnicisthebest641 pcs
- Alternate model: Ford F-MaxAnton Kablash671 pcs
- Base-RampNARP38 pcs
- BatcycleDujk127 pcs
- Bluestreak 42123 AlternateStevil9664 pcs
- C-modelIgolo829 pcs
- C-model CannonMosayBricks97 pcs
- Caterham Super Sevenfoolsgoldsfish594 pcs
- City BusFirrmi801 pcs
- Corvette C7 Z06GugaStarr759 pcs
- Dodge ViperBricksByCas24635 pcs
- Drag RacerDujk552 pcs
- DragsterOld_Fejit648 pcs
- F-14 Tomcat (42123 McLaren Senna GTR)jpgon622 pcs
- F-14 Tomcat... with stand! (42123 McLaren Senna GTR)jpgon772 pcs
- F/A-18F Superhornet (42123 McLaren Senna GTR)jpgon785 pcs
- F1 M.S. ConceptM_longer708 pcs
- F1 Williams 2023Prankster561 pcs
- Formula One carBortnick537 pcs
- GTR Space Figther, an alternate model ofvascolp795 pcs
- Gravity Knife 42123 Alternative.AlexGam82 pcs
- Inline 6 engine 2025CR7Umair97 pcs
- Lamborghini Gallardo V1 and V2 twin packDujk644 pcs
- Lamborghini Gallardo V2Dujk584 pcs
- Lego beetleYet_Another_Nerd147 pcs
- McLaren Senna GTR engineMagicatNo167 pcs
- Morgan Plus 8 GTR - 42123 alternatetechnicstudiodesigns733 pcs
- P-51D Mustang (42123 McLaren Senna GTR)jpgon666 pcs
- P-51D Mustang with stand! (42123 McLaren Senna GTR)jpgon731 pcs
- Sabre-wolf 42123 AlternateStevil9655 pcs
- SharkBoomdidit465 pcs
- Sport BuggyTesseracto364 pcs
- V8 EngineBD Technic76 pcs
- Working Basketball HoopBD Technic76 pcs
- Working lego gunYet_Another_Nerd131 pcs
- [MOC] LEGO Technic 42123 McLaren Senna GTR F1 CarWW Bricks Studio415 pcs
- alternate - AMX 5 experimentaljohnnym684 pcs
- balisong trainerjackson_ramsay30 pcs
- controllable planeK.r.t.f591 pcs
What is an alternate build of the LEGO® Technic McLaren Senna GTR (42123) set?
An alternate build (or B-model) is a different model made from the parts of one set, without extra bricks. The builds here are fan MOCs designed by the community, not official LEGO® models.
Where do I get the instructions?
From the builder. Every build on this page links out to its designer's own page, where their photos and instructions live — Bricks & Octane never rehosts a builder's images or instructions.