I am diving even deeper into the Alien universe with this second review and this one feels like a true collector’s piece through and through. The Alien One:12 Xenomorph Concept Edition Exclusive Figure from Mezco takes us back to what could have been, drawing directly from H.R. Giger’s originally intended design for the Alien suit, a version that never made it to the final film due to technical challenges that proved impossible to overcome at the time. That alone makes this release fascinating to me because we are not just getting another Xenomorph, we are getting a glimpse into the developmental stages of one of the most iconic movie monsters ever created. This pale, translucent interpretation has a haunting presence, and knowing that it is a limited edition that Mezco has stated will never be produced again adds an extra layer of significance for collectors. The One:12 Collective Concept Edition features a seamless body built over an internal skeleton armature, giving it that organic suit-like feel inspired by the early film prototypes. It includes a hinged jaw with interchangeable inner mouths, along with an interchangeable chest plate pierced by the ASSO-400 Harpoon Grappling Gun as seen in the final scene of the movie. Even the accessories carry a semiopaque, milky finish that complements the conceptual suit design, creating a cohesive aesthetic that honors Giger’s original vision while offering something truly unique for serious Alien fans. Before we dive in, we wanted to send a special thanks to Big Bad Toy Store for sending this figure over so we can share it with you and If this review helps you make the decision to add this Alien Twelfth Scale Xenomorph Concept Edition Mezco Toys exclusive to your shelf, head over to Big Bad Toy Store and buy this sucker!
Packaging
The front of the Mezco One:12 Collective box features H.R. Giger’s conceptual Xenomorph artwork rendered in muted sepia tones. The creature’s elongated, glossy dome dominates the upper half, while the open mouth reveals layered teeth framed by biomechanical tubing that curves around the shoulders and down into a skeletal ribcage. The composition is centered and gallery-like, with the artwork filling nearly the entire panel.
This angled view shows the front and side panel wrapping seamlessly with matching Giger artwork. The side panel highlights a vertical illustration of the Xenomorph’s elongated fingers pressed together, with the tail curling beneath against an organic, textured backdrop. The artwork continues cleanly across the edges, maintaining the same soft, airbrushed aesthetic around the box.
The inner packaging presents the pale Concept Edition Xenomorph laid out with its elongated limbs extended and tail curved along the lower edge of the tray. Interchangeable hands and an alternate chest plate are positioned around the figure, while the opposite side displays the open and closed Ovomorph eggs, coiled and open Facehugger variations, and a Chestburster. The One:12 Collective display base with logo and the adjustable display post are included alongside the creature accessories.
Figure Details
The Concept Edition Xenomorph is displayed in its pale, semi-translucent finish with an elongated dome and biomechanical ribbed torso sculpt. The figure stands on the included One:12 Collective display base, surrounded by interchangeable hands, Ovomorph eggs, Facehugger variations, a Chestburster, and the adjustable display post. The overall presentation highlights the creature’s slim proportions and the soft, organic texture carried across both the figure and accessories.
This close-up highlights the upper torso and head of the Concept Edition Xenomorph, showing the smooth, elongated dome with a slightly translucent finish. The ribbed tubing arcs from the back over the shoulders into the chest, where layered biomechanical ribs and spine-like detailing run down the torso. The arms display segmented sculpt work along the biceps and forearms, with elongated fingers ending in sharp, tapered tips.
This shot moves down to the lower torso and legs, showing the ribbed biomechanical detailing running along the inner thighs and down the shins. The long tail curves forward between the legs, with segmented texturing visible along its length. The feet feature elongated toes with fine sculpted ridges, positioned on the included round display base with the ALIEN logo visible beneath them.
This close-up highlights the upper back beneath the raised dome, showing layered organic textures and ribbed tubing flowing from the shoulders into the torso. The surface features soft, sinewy sculpting with subtle ridges and vein-like detailing running along the spine area. The forms appear grown rather than constructed, with smooth transitions between each section.
The lower back and tail are shown in detail, with the segmented spine continuing down into the long, flexible tail. Small, repeating ridges line the length of the tail, creating a natural, vertebrae-like pattern toward the pointed tip. The sculpt maintains an organic flow from the torso through the tail.
This image shows the inner jaw in a partially extended position, seated within the open mouth beneath the translucent dome. The secondary jaw features fine ridges along its length and a rounded tip, contrasting slightly in tone against the pale outer head sculpt. The surrounding teeth frame the inner piece tightly.
Here the inner jaw is fully extended, revealing its elongated, segmented sculpt with defined ribbing running down the shaft. The outer mouth remains open, exposing layered teeth and the detailed interior textures that support the removable inner component.
This version displays an alternate inner jaw piece with a more rounded, bulb-like tip. The translucent material at the end gives it a slightly glossy appearance with a saliva-like finish, adding a wet look while still fitting cleanly within the open mouth.
This overview shot lays out the accessories together, including the alternate chest plate, multiple interchangeable hands, two inner jaw pieces, the Facehugger in open and coiled forms, and the Chestburster. The pale finish on the hands and chest plate matches the figure, while the creature accessories feature a slightly darker, translucent tone.
Here the underside of the facehugger is shown, revealing the red inner cavity surrounded by layered folds and small tooth-like protrusions. The tail extends outward with consistent ribbing, and the paint application gives the inner area a moist, fleshy appearance.
This image highlights the interchangeable hands and inner jaw pieces arranged on a clear display surface. The hands feature elongated fingers with fine ridged detailing, while the alternate inner jaw parts show sculpted teeth and layered organic texture.
A close-up of the interchangeable hands shows elongated fingers with fine ridged detailing running along each digit. The sculpt includes subtle vein-like textures across the palms and backs of the hands.
This shot shows the facehugger perched inside the open egg, its legs gripping the rim while the tail drapes over the side. The egg’s interior features layered sculpting with soft pink shading that transitions into the milky translucent outer shell.
The facehugger is shown hovering in front of both egg pieces, with the open egg displaying its soft pink interior and the closed egg showing a thin vertical seam along the top. The tail extends outward in a smooth curve with segmented ribbing, while the legs splay forward around the central mouth opening.
An angled top view of the facehugger emphasizes the segmented tail and the clustered legs surrounding the central mouth opening. The red interior sculpting appears glossy, giving it a saliva feel within the recessed cavity.
From the rear, the facehugger’s segmented body and ribbed tail are clearly visible as the tail coils into a tight loop beneath it. The sculpted ridges and darker wash settle into the creases, emphasizing the organic texture across the back and tail.
The facehugger is shown from the front with its legs spread wide, revealing a deep red interior cavity surrounded by layered, fleshy folds. The paint transitions from darker brown along the outer shell to glossy crimson inside, giving the center a wet, organic appearance.
The torso is shown with the chest armor removed, exposing the internal mounting area at the center of the upper abdomen. Three circular peg holes and a rectangular port sit within a smooth inner panel, contrasting against the surrounding ribbed and layered organic sculpt that frames the cavity.
This shows the interchangeable chest plate pierced by the ASSO-400 Harpoon Grappling Gun, as seen in the final scene of the movie. The rib cage overlays the torso with layered bone-like structures and ribbed tubing wrapping around the midsection, and the harpoon shaft extends outward from the chest impact point.
The figure is posed in a dramatic, off-balance stance that showcases the articulation throughout the shoulders, elbows, torso, hips, knees, and ankles. Built on the All-New One:12 Collective body, the sculpt features seamless armor and hidden articulation that allow for deep bends and dynamic positioning without breaking up the organic flow of the design, while the tail curves behind to support the overall display.
