Nick Stevens Graphics

Accura Space Models NK-33, a review

I rarely post reviews, but this is something of a special case. I spotted the model of the Soviet NK-33 rocket engine, and decided to treat myself to one. As I am very clumsy, I ordered the built version. I was offered a nice discount if I reviewed it on Social Media, but you will be able to judge the quality for yourself, as I will show lots of details, and you can see exactly what you get.

Historical Background

The NK-33 was developed for the Soviet N1 Moon rocket, by the Kuznetsov engineering bureau after the Soviet Union’s foremost Engine designer, Valentin Glushko point blank refused to develop the engines.

if you want more information on the history of the engines, there’s an excellent “Equinox” documentary on YouTube, with a LOT more information:

Ordering the kit.

Ordering was straightforward, and once the model was assembled and painted, Evangelos Agas got in touch to discuss the best way of getting it to me. I went for DHL, as I wanted to be sure it would arrive safely. In practice, it as exceptionally well packed, and I think special treatment is not required.

During the long build process, Evangelos kept me in touch with progress, showing me how it was coming along:

Here’s the box, partly unpacked:

NK-33 model in the box — NK-33 model in the inner box

The separate layers of foam made for great protection, and the layers had numbers cut into them, to make it easy to reassemble if you need to. The box shown was inside another larger box with a lot more foam packing for even more protection. You can also see the authenticity card, and the nice shiny base stand. The authenticity card is the same size as a bank card, to help you understand the scale.

I managed to knock off one small part while getting it out, but Evangelos responding in minutes with a clear illustration of where it went, and a couple of dabs of superglue soon had it restored as good as new.

As you can see, there are some delicate parts here, (required for accuracy and detail), so you will need to be fairly careful when handling it. But it fits snugly onto the stand, so display won’t be a problem. Continue reading “Accura Space Models NK-33, a review”

Meanwhile, over at the Soviet Space Substack….

I’ve not done anything here for too long… Busy with paid work, and research into obscure Soviet Space programs. But on the subject, I did set up a Substack where I have posted quite a few articles on that very subject. You can find the Soviet Space Substack here: https://graphicsnickstevens.substack.com Where it has loads of … Continue reading “Meanwhile, over at the Soviet Space Substack….”

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The ten most beautiful rockets!

Ok, this is bound to be highly subjective! But for what it’s worth, here are the ten most beautiful rockets, in my opinion.

10. Electron.

The shape is simple but the paint job wins the prize. New Zealand based, which is why we have what is effectively a rocket wearing an All Blacks rugby shirt.

I note they also claim to have the most beautiful launch site in the world, and having visited New Zealand, I am willing to accept that.

The AXM Electron Rocket — The Electron Rocket

Continue reading “The ten most beautiful rockets!”

The Cosmic Exploration Card Decks

My latest commercial project is the Cosmic Exploration Card Decks, which is running as a Kickstarter.

Each card in the deck features a spacecraft, modelled for accuracy and detail. We have had test prints done, and the whole thing is ready to go to print as soon as, (if?), the kickstarter completes successfully.

Continue reading “The Cosmic Exploration Card Decks”

Out of place astronauts

I have seen some rather good work which centres around astronauts being shown in situations they really don’t belong. It occurred to me that I had some rather good spacesuits, and a selection of settings, so perhaps I could have a go at images in the same style.

Then came a request for me to do something similar as an album cover.

This post shows the results so far…

In every case, a LOT of effort went into getting the lighting right. This led to high render times, but nothing too bad for stills. And it has to be done well to make the combination credible. Continue reading “Out of place astronauts”

N-1 For the Moon & Mars, a second edition.

I’m pleased to announce that we are going ahead with a second edition of the book, “N-1 for the Moon and Mars”. If you would like to be kept informed of progress, I have set up a newsletter that will report details, and share some early views of new content. You can sign up here: … Continue reading “N-1 For the Moon & Mars, a second edition.”

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N-1 For the Moon & Mars, a second edition.

I’m pleased to announce that we are going ahead with a second edition of the book, “N-1 for the Moon and Mars”.

If you would like to be kept informed of progress, I have set up a newsletter that will report details, and share some early views of new content. You can sign up here:

https://t.co/5h6ZQQz22c?amp=1

I expect to post short updates every week or two.

The first edition has been pretty much impossible to get hold of for some time, with stupid money being asked for a copy.

Cover, 1st Edition, N-1 for the Moon & Mars

What will be added in the new edition?

Continue reading “N-1 For the Moon & Mars, a second edition.”

A quick guide to getting good colour from old Earth photos

I notice that people often post old Apollo era shots of Earth, unprocessed, in some cases reproduced from faded prints.

Well, haze in the atmosphere dulls down all shots from space, but it’s REALLY easy to fix. I’ll be using Photoshop elements, but you can do the same with pretty much any image editor, including the free open source GIMP. Similar options are available on tablets and phones.

The same techniques are a good start in restoring scans of old family photos.

Here’s the original image.

An unprocessed Apollo photo of Earth. Note how faded the colours look.

Continue reading “A quick guide to getting good colour from old Earth photos”

Modelling CGI rockets, part 2, worked example

So, in part 1 I showed you how to locate and work with references.

Here in part 2, I’m going to work an example, the Mercury Atlas. I’ve done it in one long part again so it’s easy to print. (Handy hint! You may be able to print to PDF to get a portable version…)

I’m not going to give blow by blow instructions to build the model yourself, but you should see enough examples of techniques used to address common elements in modelling rockets.

Now I have Rockets of the World, so I can use the dimensioned plans from that – small version follows, (deliberately too small to use, as its copyrighted).

But you can do a good job without. Using methods described in part 1, I was able to locate some perspective free views, at good resolution. Click for a larger image: Continue reading “Modelling CGI rockets, part 2, worked example”

Lunar Renderings

As it came up in a couple of different circumstances, I thought I’d write a post featuring some of my Lunar renderings. The Moon was one of the first things I successfully rendered in 3d – The simple shape made the modelling easy, and just adding a colour channel texture and a bump map meant I could produce nice views of the Moon from any angle.

The current model.

The current version of my Lunar Model has 46 million polygons, and the craters and mountains are modelled using displacement mapping. In other words, the features are done with proper geometry, so the crater walls cast shadows.The colour texture map is about 1 gigapixel, so really large high resolution views are possible. Continue reading “Lunar Renderings”