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Razor Crest Starship Blocks – 99906 (6187pcs)
I’ve always been a fan of sci-fi spaceships, especially ones with serious display value, and this 99906 Razor Crest building block set immediately caught my eye. It promised over 6,000 pieces and was a dupe of the LEGO 75331 UCS set, which is crazy expensive in the US. I figured, why not try the AliExpress version and save hundreds?
The shipping took 14 days — decent for a bulky set coming from overseas. It came well-packaged in a sturdy, unbranded box with all bags numbered. No instructions in print, but I was emailed a PDF within hours of messaging the seller. The bricks were all there, tightly molded, no color mismatches, and they clicked together almost like LEGO — maybe 90-95% of the quality.
Pros: Huge scale, amazing detail, shockingly stable once finished. The greebling on the hull looks really close to the original. Cons: A few parts had sharp plastic edges, and the instructions were occasionally vague — you need some building experience. Price: Around $95 — an absolute steal compared to $600+ for the LEGO version in US stores. Expectations: Honestly exceeded. I expected knock-off jank, but got something worthy of a spot on my collector shelf.
US $48.3
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Galaxy-Razors MOC StarFighters Spaceship Set
I picked this one as a secondary set to complement my Crest. The design is sleeker and more compact — perfect for tabletop battles or display next to the bigger ship. The model is based on MOC (My Own Creation) designs I’ve seen floating around Reddit and brick forums.
Delivery took about 11 days, a bit faster than the others. The build was smoother than expected. Pieces felt slightly lighter than LEGO, but connections were tight and satisfying. The cockpit section was especially fun to build — intricate, with cool slope pieces.
Pros: Great mid-size model, easy to build, solid brick clutch. Cons: No minifigs included, and a few very small bricks were tough to align. Price: $38 — worth it. Comparable US sets cost $80+, and you’re not even getting this MOC design in stores. Expectations: Fully met. Perfect for MOC fans or those looking to expand their starship fleet.
US $32.76
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The Razored Crest – 1023pcs Compact Version
This was the “lite” version of the Razor Crest, and I wanted something simpler to build with my younger cousin. It’s the 1023-piece variant, which feels like a shrunken-down UCS Razor Crest but still has a decent presence on a shelf.
We finished this in two weekend sessions. Very kid-friendly — solid part fitting, minimal color errors, and clear PDF instructions. It’s sturdy enough to be picked up and swooshed around (which my cousin did… a lot).
Pros: Fun, straightforward build, kid-appropriate, holds up well. Cons: A few stickers were misaligned, and it’s not as detailed as the larger models. Price: $26 — unbeatable compared to $80+ similar sets at Target or Amazon. Expectations: Pleasantly surprised. Didn’t feel cheap at all. Great starter set.
US $30.32
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Mandalorian Razor Coat of Arms Blocks Set
Okay, so this one’s a little more stylized and creative — not just a copy, but a model with some visual liberties. It blends the Razor Crest shape with a Mandalorian crest motif. I got it mostly for the novelty and display factor.
Shipping was surprisingly quick — 9 days, and it arrived with well-sorted bricks. The baseplate is unique, with a decorative stand that gives it a museum-piece feel. Not the most complex build, but definitely a conversation starter.
Pros: Original design, sleek stand, vibrant color accents. Cons: Not 100% screen-accurate if you’re a purist. Price: $29 — fair for the uniqueness. Couldn’t find anything similar locally. Expectations: Honestly higher than expected. It looks cool and different.
US $36.42
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Razor Crest Model Set – 75331 Style Clone (6187pcs)
Yes, I bought two 6187-piece Razor Crest sets — and no, I’m not crazy. This one had slightly different branding and I wanted to compare. The pieces are nearly identical to the 99906 version but with slightly better instruction formatting and a more refined cockpit build.
It took me a week to assemble casually. The end result was jaw-dropping. Side by side with my friend’s real LEGO UCS set, the differences were tiny. Honestly, if you didn’t know, you couldn’t tell.
Pros: Ultimate showpiece, premium quality clone, near-perfect part consistency. Cons: It’s huge — make sure you have display space. Price: $92 — and absolutely worth every cent. Expectations: Overdelivered, again. Can’t believe how premium this felt.
US $146.25
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Mini Razor Crest Spaceship Blocks Kit
This one’s the smallest of the bunch — under 300g and perfect for quick builds. I got it for my office desk to add a bit of geeky flair. Took about 45 minutes to build while on a Zoom call. It’s cute, minimal, and surprisingly durable.
Pros: Quick assembly, compact size, ideal for gifts or desk toys. Cons: Some tiny parts are hard to grip, and no printed manual. Price: $12 — dirt cheap. Comparable desk toys in the US start at $25. Expectations: Exactly what I hoped for — small, cool, and satisfying.
US $163.9
Overall Verdict
I went in expecting mid-tier clone kits, but what I got was genuinely impressive — especially the large UCS-style sets. Every model arrived intact, pieces were complete, and build quality was much higher than I thought a non-LEGO brand could deliver. Yes, there are occasional flaws (instructions, sharp edges), but nothing deal-breaking.
Would I recommend these AliExpress spaceship building sets? 100% — especially for collectors or casual fans who don’t want to drop $600+ on a LEGO box. I’m already eyeing a few other ships and plan to place another order soon. AliExpress, you won me over with bricks. 🧱✨
