Released in 2025, this 4-set bunch by Sluban is wholly dedicated to military mechas. The prices on Ali weren't great for any of those, so I had to wait before getting price close to acceptable (still more expensive than any previous Sluban's mech I have with the similar pieces amount).

This "Artillery Mecha" appealed to me the most. 581 pieces+1 minifg, ordered at AE Sluban Toy Store for 19,49 EU (sale coupon), 11 days to the EU.

Relaxed building took about 4 hours. Every new bunch of "Robot" series sets Sluban introduces some new interesting techniques, and this time wasn't an exception, I really liked the process (except for the stickers) and wasn't bored at all till the end.

Brick quality: usual Sluban bricks with some additional moulded pieces that you have to cut out. I.e. - it's near top quality with perfect clutch but a bit more rough edges. Nevertheless, this time it felt that the quality is even better, most edges are smoother than before. Not sure if they really changed something, but I'd say it's 9/10.

Design: very sturdy construction that didn't loose a single piece while being transported in a simple bag. Great range of possible moves and poses, I also like additional supports for the feet and torso. The stand is a nice addition, though completely unnecessary - it can perfectly stand (and pose) on its own. Brilliant and funny decision to use Bionicles masks for legs :) 10/10.

Stickers/prints: after my last Sluban mech this is surely a downgrade, Huge amount of stickers again with some pieces having 3 of them at once! Only "face" is printed. The quality of stickers is great, but I just can't help myself, I hate the stickers in principle, 5/10.

Instructions: perfectly clear, good quality paper, usual Sluban manual. 10/10.

To conclude, 34/40, I highly recommend!

P.S. The minifig has simplistic prints but really cool accessories, also, I liked its face print :)

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（以下为中文翻译）
这款由小鲁班（Sluban）出品的4 款套装合集于2025 年推出，主题为军事机甲。这批套装在阿里巴巴国际站的价格一直不太理想，所以我一直等到价格接近可接受范围才入手（即便如此，对比我手头同零件量的小鲁班机甲，这款依然更贵）。
其中 “火炮机甲”最吸引我。581 块零件 + 1 个人仔，在阿里巴巴国际站小鲁班玩具店使用优惠券后以19.49 欧元购入，11 天送达欧洲。
轻松拼装耗时约4 小时。小鲁班每推出一批新的 “机器人” 系列，都会带来一些新颖有趣的拼搭技巧，这次也不例外。整个过程我非常享受（除了贴贴纸），从头到尾完全不觉得无聊。
零件品质：常规小鲁班积木，附带部分需自行剪下的特殊开模零件。整体属于接近顶级品质，咬合度紧实完美，只是边缘略粗糙。不过这次感觉质量更上一层楼，大部分边缘比以往更顺滑。不确定他们是否真的改进了工艺，但我给9/10。
设计：结构极其稳固，仅用简易袋子运输也没有掉落任何零件。可动关节丰富、造型自由度高，我很喜欢脚部与躯干的额外支撑设计。附带支架是加分项，但其实完全没必要 —— 机甲自立性极佳，摆造型毫无压力。用生化战士（Bionicle）面罩做腿部设计，创意绝妙又有趣 :) 10/10。
贴纸 / 印刷：对比我上一款小鲁班机甲，明显退步。贴纸数量极多，部分零件甚至一贴就是 3 张！只有 “面部” 采用印刷件。贴纸本身质量不错，但我原则上极度厌恶贴纸，5/10。
说明书：清晰易懂，纸质优良，标准小鲁班说明书水准。10/10。
总结：34/40，强烈推荐！
P.S. 人仔印刷比较简约，但配件超帅，而且我很喜欢它的脸部印刷 :)