Sortie Bas

A chunk of cliff with a tunnel mouth punched low through its base. Shown as a raw, untextured blue preview, this is a rugged terrain block rather than any figure or bust. A sloping rocky top sits over a near-vertical cliff face, and cut low into one side is an arched opening — the "sortie bas," a bottom exit — with what look like supporting piers framing it. In plain terms it reads as a model-railway or diorama scenery piece: a rock cutting or tunnel portal through which track, road or a stream passes out beneath the outcrop. Because the render is a plain solid, the fine rock texturing is either subtly sculpted or left as a base for you to weather and detail yourself. It suits HO/OO or N-scale layouts, wargaming boards and landscape dioramas. The model is a chunky, largely hollow shell. Print in PLA or PETG with low infill to save filament and time; splitting or hollowing it further keeps the weight and cost down on a big piece. Sit it flat on its base, and run a support/bridging check across the arch opening before slicing, since that span can sag. Once printed, prime it grey, wash it dark and drybrush lighter tones to bring the rock to life. (Lower confidence on exact intent — the honest read is a scenic rock/tunnel piece.)