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3DRVB cover image
3

3DRVB

@3drvb

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Project Summary

The aim is to reproduce the vehicle of Nobuhiro Tajima, who was the first to break the 10-minute barrier in the Pikes Peak cloud race in 2011. The project won't be entirely from scratch. It starts with a Wavefront OBJ model, downloaded in 2020 from GameModels (I'm not sure if the site still exists, and I don't know who published it). It seems this model is from Gran Turismo 6 (but I have no more proof than a direct comparison with the game, for which I owned a license). This model is therefore far from complete, as it's intended solely for use within the game. However, the bodywork is quite accurate, so it will be used as a starting point, and also to validate the overall proportions of a vehicle for which it's very difficult to find plans and measurements. The design will then consist of separating the body parts to recreate the opening panels (doors, hoods, etc.), reconstructing the complete tubular chassis (based on numerous photographs found online), and above all, modeling all the mechanical parts (again, using photographs). Finally, there will be a painting and decoration phase, and a final assembly phase of the presentation model. I hope you enjoy this project, and I'll try to post regular updates on the WIP. Finally, I wish the other competitors the best of luck!

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Gundamdek
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MBRD
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gekoch
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MatteoRoma
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SQ Model Maker
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Week 08 - Again 1
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Auto

100 days ago

3

3DRVB

@3drvb | Auto

Week 08 - Again

I finally decided to assemble my kit, even though it’s a ßeta version. It allows me to do a dry run—meaning I can verify that the glued joints work (checking that the alignment/assembly pin systems are correct), the suspension functions properly, the painting process is well-planned, and I have enough screws (yes, I model every single screw and nut separately, so assembly takes a long time 😯). I can also check that parts are oriented correctly (though I say that, I actually installed the front hub carriers backwards, shifting the steering link mounts to the rear) and that the parts are the right size (I don't know how I managed it, but the caliper mounting tabs are too short!)... Anyway, it also lets me see the kit actually taking shape (I’ll end up with two kits! Can't wait for the release candidate version😎). I really like that last shot of the engine, too—it looks like a condor. I hope you like it! 🙏

Week 08 1
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Auto

101 days ago

3

3DRVB

@3drvb | Auto

Week 08

A quick dry fit—but in color—using markers (Posca and Molotow).

Everything seems to fit well, with a few exceptions (notably the intake trumpets on the injection side).

Do you like it?

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Auto

103 days ago

3

3DRVB

@3drvb | Auto

Week 08 - Part 04

And here is the set, right in the midlle of a tanning session! 😁

Week 08 - Part 03 1
Week 08 - Part 03 2
Auto

103 days ago

3

3DRVB

@3drvb | Auto

Week 08 - Part 03

Here is the printed build plate, right after washing.

Week 08 - Part 02 1
Week 08 - Part 02 2
Auto

104 days ago

3

3DRVB

@3drvb | Auto

Week 08 - Part 02

Hi, the printability validation proof is on its way—we just have to wait!

Week 08 1
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Auto

104 days ago

3

3DRVB

@3drvb | Auto

Week 08

Cette semaine, il y avait beaucoup de choses à modéliser pour commencer à remplir le compartiment moteur : trompette d’admission, système d’admission, turbos, intercooler, collecteur d’air, filtre à air, tuba, échappement et soupape de décharge.


Cela ne couvre que la partie avant du moteur ; Je dois encore m’occuper de la section arrière (boîte de vitesses, boîte de transfert, transmissions avant et arrière, et arbre de transmission).

Je vais imprimer ce premier passage pour évaluer le niveau de détail qui peut être reproduit, puis je ferai un second passage pour ajouter un peu plus de détails.


Merci pour votre soutien — à bientôt.

Week 07 - Part 2 1
Week 07 - Part 2 2
Week 07 - Part 2 3
Week 07 - Part 2 4
Week 07 - Part 2 5
Week 07 - Part 2 6
Auto

110 days ago

3

3DRVB

@3drvb | Auto

Week 07 - Part 2

Next, I had to interpret the various photos to reconstruct the routing of the oil and water lines and model the ribbing visible on the engines.

I haven't focused on the finest details yet, because I first need to verify what level of precision is actually printable at the target scale; furthermore, this twin-turbo race configuration with an intercooler involves a multitude of ancillary components—not to mention the all-wheel-drive system—all of which consist of parts that are equally complex to model!


I hope you like it, see you soon.

Week 07 - Part 1 1
Week 07 - Part 1 2
Week 07 - Part 1 3
Week 07 - Part 1 4
Week 07 - Part 1 5
Auto

110 days ago

3

3DRVB

@3drvb | Auto

Week 07 - Part 1

This week is all about modeling.


After all, the engine isn't going to build itself!


Some in-depth research led me to identify the base engine: the Suzuki V6 from the Grand Vitara FT—the H25A.

I found photos covering pretty much every useful angle and pored over spare parts catalogs, specifically looking at the various gaskets (cylinder head, pumps, exhaust, intake, etc.).

By vectorizing the gasket outlines and using a bit of careful observation, I’m managing to reconstruct the structure of the cylinder block.

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Auto

113 days ago

3

3DRVB

@3drvb | Auto

Week 06

It was a busy week (outside of the contest), but I still managed to find a little time to paint.

Here’s a quick look at what I painted.

Of course, that wasn't all I did, but it was the only part I filmed!

Week 06
Auto

113 days ago

3

3DRVB

@3drvb | Auto

Week 06

I’m going to publish today—please, don’t fire me :)

Biography

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Builder's Toolkit

Autodesk MeshMixer

Autodesk TinkerCAD

Anycubic Photon

HOZO NeoSander

CAMEO 3 + Silhouette 5

TurboX + GHAD-39

MIT App Inventor (for the final surprise!)

Followers (64)
S
Gundamdek
G
MBRD
3DigiCraft Studio
3S
Manu
M
ozzys
O
hector
H
nemo box
NB
G
gekoch
G
MatteoRoma
M
M_S_Statues
M
de Andrea Franco
DA
Abel Nariko
AN
SQ Model Maker
SM
585hillbillygarage
5
W
Cristian Carlone
CC
Modeling_Forge
M