Toyota Supra Turbo GR GT300 Race Car - Small

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Toyota Supra MKV (A90) GT300 Race Car model!

Next up in my Full Model car line-up is the addition of this absolutely phenomenal A90 GT300 Supra. The aero work on this thing is absolutely fantastic!  (Stay tuned for a 200% scale model posting later today!) 

The model comes with a detached spoiler for easier printing, also allowing you the possibility to change the color of the spoiler from the body for some added contrast! Should not require any glue to set the wing. Please be mindful while placing the wing into the cutout as the parts are small and fragile. 

Please note** Take extra caution removing the supports from the mirrors, I wanted to keep the mirrors as close to authentic as possible so they are very fragile. If you take some time to first cut the support down right below the mirror you shouldn't break it off. 

This is a small spin-off project from my recently added Supra Collection ( https://makerworld.com/en/models/1646284-toyota-supra-turbo-model-car-set-with-mods#profileId-1740049 ). I still have quite a number of cars from my Layered Car models that I've done in the past that I think would look fantastic in a full print!  ( https://makerworld.com/en/collections/6642322-layered-car-art-collection ) 

Drop me a comment and let me know which car model you would like to see made not just layered, but in a full car print! 

Size

The size 100% scale size of the finished print is approximately 150mm (5.9in) length x 60mm (2.36in) width and 40mm (1.57 in) height. This is slightly smaller than a standard 1:24 scale size. 

Due to the large spoiler and dimensions, this particular model can't easily (in one piece) be scaled to 200% so I elected to not make a larger version (at least yet). I will note though, as with all my other models, if you can scale/fit your print bed, it will come out looking just as awesome, but I recommend changing the layer height settings to .16mm High Quality and chaning the infill to Grid at 4% to cut down on print time. 

Assembly

The assembly process is very straightforward with only a couple of things to look out for. The print profile includes a few things: The body of the car (made in one-piece print for a no-seam/glue model), 4 tires (if you care to pay attention to the detail there are 2 left and 2 right tires), and one set of wheels (more to come as I expand the collection)

Start by carefully removing the supports. Most should come off just fine, but at times I found myself using a pick to get to the ones inside of wheel wells. I then recommend using a razor blade (carefully) to remove any support material build-up in the wheel wells and back of model, particularly at the bottom of the rear bumper, top of the license plate cutout, and under the spoiler. 

The most important part is to slightly cut down the wheel spindles area that droops down at the support. This will ensure that you don’t have too hard of a time pushing on the wheels (and risk breaking the wheel and/or spindle). I recommend shaving it down a little, and testing the wheel, and shaving again if needed in a couple of passes. The wheels should be firm to press on, but not feel like you will break the spindle. Due to various filament properties I have settled on wheel cutout size that should work in any filament, but may take a little more shaving for a good, snug fit. 

Once you have shaved the spindle down, press the tires onto the wheels, and install the wheels to the spindles. Make sure to properly align  all wheels in the same orientation. 

The Background

I am a huge gear-head and for the past 21 years have been fortunate enough to own my dream car: a 1995 Toyota Supra Turbo. I have spent countless hours wrenching on my car, and absolutely love anything automotive. I have also spent my fair share of time building 1:18 and 1:24 scale model cars, as well as collect die-cast models to display in my office. When I first saw these Layered Sculpture car models pop up I realized that this was my chance to put a number of my hobbies all into 1 exercise! Between my 3d Scanning, Meshmixer & blender modelling & finding available STL files online a 3 week journey began! 

The Process 

These sliced/layered car models follow a very straight forward, basic process.. but it all starts with a base STL file of the car model to make. There are a few options when it comes to this: 1) Find an already-created STL file of the model you want that has the appropriate licensing to remix the model. 2) Use software, like Blender or MeshMixer, to create your own base STL file using reference images, or 3) Use a 3d scanner on your existing collection of models. 

#1 is self explanatory and straightforward, make sure you’re giving the proper attribution credit where credit is due. All of my files have referenced licensing tagged for all the artist whos models I have remixed.

#2 is a bit more involved and I am only in the early stages of learning blender to build models from scratch, I will skip over any details here as there are plenty online tutorial demonstrating how this is done. 

#3 is the fun one for me since I get to use my 3D scanner and sample my own models on hand. Since these layered models are heavily sliced, you don’t need intricate details in the base STL models. After doing a quick 3D scan and cleaning up of the initial STL file, I then bring it into Meshmixer where I manipulate the model and close off any open surfaces, correct any large overhands, and ensure that the model could then be properly sliced and printed without having to have supports everywhere. This process is also quite time consuming, but after making 70 different models I have gotten a pretty good hang at finding the trouble areas and correcting them quicker than I was at the start of the process.

Thank you for visiting my page and taking the time to print my models. Your support is truly appreciated. I never expected to have so many people following me and fueling my passion for creating the models that I create!