RGAnno Domini

GN-001 Gundam Exia

MG-level engineering shrunk into a 1/144 frame, and the hip joint pays the price for it.

MechaGrade Score

4.1/5

Exia · 1/144 · 2014

GradeRG

Scale1/144

Released2014

Runnersn/a

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The verdict

The RG Exia is a small kit that fights well above its scale, and I came away impressed with how much frame it packs into a 1/144 body.

The inner monoframe is the real star here, giving you shoulders, elbows, and ankles that hold poses an HG at this size has no business holding. My one real gripe is the hip, where the layered skirt armor eats into the range the frame itself is clearly capable of. Still, for a kit this compact, it earns its reputation as one of the tougher, more rewarding RGs on the shelf.

Best for: RG builders who want an MG-caliber melee Gundam without the MG price or MG shelf space

The full review

What it is

This is Celestial Being's melee specialist shrunk down to 1/144 without losing the plot. The RG line's whole trick is putting a scaled-down inner frame under the armor, and on Exia that frame is genuinely impressive, colored system-injection runners, a dedicated monoframe joint runner, and metal-look GN Sword parts that fold between blade and rifle mode just like the show. Building it feels like assembling a much bigger kit that someone quietly shrank in the wash. I spent real time on this one, closer to the multi-hour end of RG builds, and every extra minute felt earned once the frame started moving the way it was designed to.

The catch

The front and rear skirt armor are built in two thick pieces that box in the hip joint, so the legs cannot lift forward anywhere near what the frame underneath is actually capable of. Shoulder armor does something similar to arm lift, though it is a smaller hit. This is also not a beginner-friendly RG, small parts, a busy instruction sequence, and hand parts you will be swapping constantly for grip. None of it broke the kit for me, but if you have built an easier RG first and expect the same pace here, budget more time and more patience for this one.

Who it's for

If you already have a couple of RGs under your belt and want to see what the line looks like when it is built around a melee unit instead of a generalist, this is a strong pick, the frame work alone justifies the price. Skip it as a first-ever Gunpla build; the small parts and hip limitation will frustrate someone still learning gate cleanup and panel lines. If posability in the legs matters more to you than screen-accurate armor coverage, you may end up happier with the MG version instead, but for a shelf piece at RG scale I think Exia earns its spot.

The build story

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

This is not a quick weeknight build. The parts run small even by RG standards, several builders clock it at multiple hours, and the manual asks for patience during the frame assembly stages where a wrong turn is easy to miss. Gate placement is mostly clean but the tiny joint pieces demand careful clipping and a hobby knife rather than side cutters alone if you want to avoid stress marks.

Where it pays off is the frame itself: shoulders, elbows, knees, and ankles all move with real conviction, and the toes articulate too, which is a nice touch most kits at this size skip. The GN Sword's fold-out rifle mode and the multiple swap-in hand parts for different grips both punch above the price point. The hip lock mechanism for mounting weapons on the skirt is a clever detail that keeps loadouts secure without extra pegs. The one place the engineering loses to the armor is exactly where reviewers keep flagging it, the hips.

Lore & trivia

01Exia carries the internal development codename Seven Sword and was actually designed with anti-Gundam combat in mind, a hedge against a Celestial Being pilot going rogue.
02The GN Sword's blades are built specifically to disable GN Field shields, a feature aimed squarely at neutralizing another Gundam rather than a conventional mobile suit.
03Trans-Am, the overdrive system that floods Exia's GN particles and turns its plating red, was hidden in the GN Drive by Celestial Being founder Aeolia Schenberg as a failsafe if his plans were ever derailed.
04The RG line reached Exia as its 15th release in April 2014, built around a completely new monoframe joint runner developed specifically for the kit.