HGUniversal Century

YMS-15 Gyan (Revive Ver.)

A cheap silver knight that outmoves kits three times its price.

MechaGrade Score

4.1/5

Gyan · 1/144 · 2016

GradeHG

Scale1/144

Released2016

Runnersn/a

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The verdict

I did not expect a suit this obscure to be one of the best HG builds I have put together this year.

The Revive treatment gave the Gyan double jointed elbows, knees, and a wrist that actually rotates through a real hinge, and the result holds a saber lunge without drooping. At the price Bandai is asking, the engineering here is out of proportion to the cost. If you have ever skipped the Gyan because it is a one-episode background suit, that is a mistake worth correcting.

Best for: budget-minded builders who want MG-level pose range in a kit that costs about as much as lunch

The full review

What it is

The Gyan is Zeon's medieval-knight-shaped answer to the Gundam, all silver plate and a pointed Pickelhaube head, and this Revive kit rebuilds a mid-1990s HG from the ground up. What struck me first was how little the manual asks of you, four pages, one small parts tree of runners, a red sprue with a single piece, and the whole thing goes together in an evening. But the payoff is real: the moment I got the saber into that double hinged wrist and swung it into a lunging thrust, the kit stopped feeling like a budget throwaway and started feeling like a suit somebody actually cared about posing.

The catch

This is still an HG from a cheap price band, so do not expect inner frame complexity or a deep color separated cockpit. The all-over silver and blue color scheme comes from molded plastic in decent color match, but the finer trim and the twin monoeye still lean on stickers, only three of them here, though one is a spare so you can pick a bigger or smaller eye. The shield's missile pods are a fun gimmick but they are a single swing-out assembly, not a display centerpiece, and the beam saber blade is a simple clear part with no light piping tricks. Nothing here is broken, it is just exactly what a sub-$15 HG should be and no more.

Who it's for

Buy this if you want proof that HG engineering has genuinely improved since the 1990s, or if you collect One Year War side suits and want something more interesting to pose than another Zaku. It is also a smart pick for someone newer to the hobby who wants a low stakes kit with a real articulation payoff, the snap fit is forgiving and the nub placement is easy to clean. Skip it only if you specifically want a display centerpiece with heavy panel lining potential or LED gimmicks, this kit is built for posing, not for staring at on a shelf under a spotlight.

The build story

What the build is actually like, and the engineering worth knowing about.

The build is fast and low-friction. You are working from a handful of runners, mostly a violet-blue and a darker blue plastic plus two grey PS/PE hybrid trees, and the parts are chunky enough that filing down nubs is quick and forgiving even for a beginner. The manual is only four pages because there is genuinely not much here to overthink, this is a suit designed to go from bag to built in one sitting.

The engineering is where the Revive line earns its keep. The elbows and knees are both double jointed, and the right wrist splits into a ball joint at the arm and a separate hinge at the hand, which is what lets the saber grip pivot into angled sword poses instead of just swinging on one axis. The shield can pull back and swing in front of the fist to fire its spray or focused missile pattern. For the part count and price band, the articulation-to-cost ratio is one of the better trades in the HG lineup.

Lore & trivia

01The Gyan was developed by Zimmad late in the One Year War as Zeon's rival project to the MS-14 Gelgoog, aimed at close-combat performance.
02It is regarded as one of the first mobile suits in the Gundam franchise to build a weapon function directly into its shield, a design idea that became common in later suits.
03Its most famous pilot, Lieutenant Colonel M'Quve, used it as a personal unit and fought the RX-78-2 Gundam at Texas Colony in Side 5, a battle the Gyan did not survive.
04The suit's silver armor and Pickelhaube-style head were a deliberate nod to a medieval knight, reinforced by M'Quve's fencing-based piloting style.