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Andre Dutra

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Posts posted by Andre Dutra

  1. 40 minutes ago, captain america said:

    Captain’s Log: Friday, June 14th

    I've spent the first couple of days by tweaking some of the shapes on the shuttle, which put my mind at ease. While it's a small piece in-hand, I treat it like its own project. I've got the shapes corrected and all the fuselage needs now is a bit of spot putty.

     

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    pic 001 The 3D printed parts finally arrived from Shapeways! I breathed a sigh of relief upon test-fitting everyhing, as all the parts lign-up and fit perfectly, just as they should. That being said…

     

    002.thumb.jpg.5c2cc65d129e987d82c29a081e1f83e5.jpgpic 002 The finish is rough. Very rough! As much as I would have liked something finer, this resolution and material is all that was available at this size.

     

    003.thumb.jpg.ff15a447f0b305c60f806ddfd7403fb5.jpgPic 003 After some very aggressive sanding with 80 grit, I was able to get rid of most of that ugly texture. It feels a lot like ABS, but these are the early stages and hopefully I’ll be able to knock down that texture even further with a few coats of primer.

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    Pic 004 The bottom hull, now fully sanded and smooth. Believe it or not, this was hours of work!

     

    005.thumb.jpg.5fb85608f857654d4736a03312d1c255.jpgPic 005 The soup-bown (upper hull) needs the customary access hatch, so with a razor saw and some steady nerves, I was successful in creating that opening. All said, the procedure was far less painful than I was anticipating.

     

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    Pic 006 After much test-fitting and adjustment of the landing gear, I’ve finally got the parts looking and fitting very nicely indeed!

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    Pic 007 For rigidity’s sake, I will reinforce the landing struts with large bulkheads on the interior.

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    Pic 008 Rather than relying simply on glue to hold the landing struts, I came up with a gimmick whereby the hydraulics key into the hull and are held in place by the socket cup. While you might think that’s overkill, the fact that the landing struts splay outward will put a lot of load on the hull, so I rather the kit be overdesigned than underdesigned. I don’t know what the artist was thinking (or smoking) when he designed this thing, but that’s another kettle of fish!

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    Pic 009 The hydraulic strut fully extended. The pistons will be machined brass in the kit to go along with that whole sturdiness theme.

     

    010.thumb.jpg.c5964597662e337dbdc3e03d67fd0dff.jpgPic 010 These are the bulheads for the interior. The right one is mostly shapen, while the one on the left is still blank, awaiting further detailing. There will be four thick ones, one behind each strut, and at least three of the smaller ones. Hopefully I can start molding the hydraulics and bulkheads next week. From this point on, things will start getting interesting, stay tuned!

    This is simply amazing !!!! I love it!!! You is an artist!!! I don’t know even how to start something similar!!!

     

  2. 1 hour ago, derex3592 said:

    That looks great!   I miss Finemolds, they were great models. Some of the best SW kits out there IMHO. 

    Yes!! Much better than bandai’s. Bandai, except for Gundam, Is ok. Hasegawa is much better.

  3. On 6/7/2019 at 1:14 PM, captain america said:

    Captain’s Log: Friday, June 7th

     

     

    pic 001

    After sone grinding and hand-sanding, the shuttle begins to take shape.

     

    001.thumb.jpg.7dd6020cd5d7537e5906ce137effe895.jpgpic 002 After still further refinement, it’s time to start taking care of the gaps betwee parts. I do this by spraying mold release on one part, then filling the gap between parts with polyester putty, then smushing them together. After about 3 minutes, the parts can be carefully pulled apart and allowed to harden further before further sanding can be done.

     

    Pic 003 The shuttle now much closer to its final form. Still a few little gaps to fill, which is tedious but necessary work.

     

    Pic 004 New bandsaw! Much quieter and sturdier than my old rig, and the depth allows me to slice 4 «  thick blocks with great precision, as seen here.

     

    Pic 005 I need some modeling board planks, so those freshly cut parts go under the grindstone to do final surfacing. Another one of those operations that produce copious amouns of dust.

     

    Pic 006 That plank is now being CA-glued to a crude donut shape (a leftover part from a very old project) which jut happens to be the perfect size for the top floor of the dropship!

     

    Pic 007 These two freshly mated parts now go onto the lathe so as to produce yet more dust and if I’m lucky, maybe I’ll even get to shape the part.

     

    Pic 008 The very same part, now starting to look like the top deck of the dropship.

     

    Pic 009 Here’s something I have to do every once in a while: start from a square block and somehow machine it into a cylindrcal part. The block is actually glued to a cylindrical mandrel, which the chuck grabs onto so as to be able to turn it. I have to proceed very slowly here: too much pressure from the knife will break the block off the mandrel and run the part. In this case, working slower is faster!

     

    Pic 010 The same part, half-way done. 

     

    Pic 011 The part on the left is a crude mock-up of the landing gear hydraulic assembly and the part on the right is of course, the top deck of the dropship. The 3D-printed gray part is the penthouse (AKA the cockpit)

     

    Pic 012 and 13 Since the main hull is much too large to fabricate on my lathe, I had to get creative and resort to a 3D modeled and printed part. I therefore made some technical drawings which fellow MW member mechaniac was instrumental in converting into files from which I could get something printed. His professionalism and speed are commendable!

     

     Once those printed parts arrive from Shapeways, they will be further modified and detailed before being incorporated into the finished masters. In short, everything looks like a mess right now, which is surprisingly normal. Many times, my parts don’t look particularly impresive until they get a coat of primer, but that’s still a ways off.

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    This absolutely AMAZING!!!!

  4. 2 hours ago, Thom said:

    The whole model looks great, esp the water effect. The 'exhausts' from the packs on the otherhand, are the only things I don't like. Sorry.

    They look more like an explosion effect, rather than an effect depicting an exhaust, and also something I don't recall seeing in the anime. In my personal opinion, I think the model would look just as great without them. And thinking about what's going on in the dio, the Valkyrie is in more of a hover rather than trying to go as fast as possible, so I would assume that the superpacks would be throttled back in this instance.

    Good point!! Later I’ll repaint it with with to clear it a lot, leaving just the back more dark.

    I don’t recall any anime scene with super parts on earth. I just invented it ; )

  5. 37 minutes ago, kajnrig said:

    That is looking fantastic. Too often I see this type of dio and the lights at the feet aren't diffused enough nor... "voluminous", I guess... enough to look convincing. But this is both, and the result is, well, looking fantastic.

    Thanks!! I used 3 micro smd leds on each foot with one resistor of 1.4 k. All connected to a 9v battery.

    I still gonna add additional weapons, a missile firing and the super parts.

  6. 7 hours ago, Gabe Q said:

    Will this really happen? Don't tell me these things because I'm a hoarder by nature! It'll whip up an unstoppable buying frenzy. I already have hundreds of kits. 

    I only have few, not even 50 kkkkkk

  7. On 4/30/2019 at 6:33 AM, Return To Kit Form said:

    Check out Mig Jiminez's The Weathering Magazine on Pocketmags. They have an issue dedicated to all sorts of water effects including what you are looking for here. 

     

    - Brett

    Thanks Brett. At this time I didn’t feel confident to execute the waterfall, so I finished the set without the waterfall.

     

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