Concept picture · not a photo of a printAt 32 mm: 74 mm (2.9 in) tall · 87 × 94 mm footprintThis terrain piece is a large tree stump, carved with deep bark texture and rising from a root-flared base that spreads over a rough, debris-strewn ground. The top is capped by a thick brass gear ring with raised teeth around a copper-toned cut-ring surface, a clear focal point of the piece. Riveted iron bands wrap the trunk at intervals, and copper and brass pipes run vertically along the sides, with a gauge mounted near the upper right. On the front, a heavy riveted iron door with a small barred window and a round valve wheel sits low on the trunk, flanked by a few brass studs and rings. Beside the door, the bark has split open to reveal an interior cavity filled with exposed interlocking gears of varying sizes in brass and copper, with pipes and a small pressure fitting threaded through them. A smaller gear housing sits below this opening. Broken timber crates, scattered wood debris, and rubble lie at the base, with a copper plate patch riveted to the lower trunk. The piece reads as a salvaged, half-mechanized relic, weathered and rusted with verdigris-toned metal. It suits a steampunk or post-industrial setting as a dungeon feature, a hideout, or an objective marker, and it works well as a multi-level scenic element for tabletop play. For printing, the bark and rivets are the fine details to watch; the protruding pipes and gear teeth will want supports, and a flat base keeps it stable on the table.