Build a KIT of six realistic late-medieval French town houses (Dinan / Vitré / Rouen / Troyes) as one glTF, for Forge's
procedural towns. Look at sheet_a.jpg (house 1 merchant, house 2 shop), sheet_b.jpg (house 3 tavern, house 4 stone
tower house) and sheet_c.jpg (house 5 joiner's workshop, house 6 bakery) with your image tool first. Match their look,
detail and AGE: this kit replaces cheap procedural houses that the operator called "all the same, cheap roofs". The bar is
our earlier Breton house (../breton-stone-house-v2/final.png + build_breton-stone-house.py: read both, reuse its methods).
The sheets' dimension callouts are wrong: use the sizes below.

Blender 5.2 is headless on another machine. Write bpy scripts here and run them with:
  ssh gex44 /root/blender-spike/blender-5.2.0-linux-x64/blender -b --python-exit-code 1 --python /root/fal-author/medieval-hero-houses-v1/<script>.py
(first ssh gex44 mkdir -p /root/fal-author/medieval-hero-houses-v1, scp scripts/textures there, scp renders back here and
LOOK at them). Only one Blender job at a time on that box.

Houses (W = frontage, exact, side wall outer planes at x = -W/2 and +W/2; D = depth; storeys: ground 3.0 m, upper 2.6 m):
1 House_merchant  W 8,  D 10, 4 storeys, gable to the street, granite ground floor (pointed-arch door + arched shop opening), 3 jettied half-timber storeys on carved corbels, leaded windows, slate roof, 2 dormers, finial.
2 House_shop      W 6,  D 9,  3 storeys, eaves to the street, open shop front with the counter shutter let down as a table, ochre plaster + dark oak, jetties, clay tile roof, dormer, brick chimney.
3 House_tavern    W 10, D 10, 3 storeys, eaves to the street, stone ground floor with a round-arched cart entrance and a studded door, half-timber above, big iron sign bracket with a painted board (no words), lantern, tile roof, chimney.
4 House_tower     W 5,  D 8,  4 storeys, gable to the street, dressed granite + rubble, mullioned windows, oriel on the 2nd floor, slate roof, tall chimney.
5 House_joiner    W 7,  D 9,  2 storeys + attic, eaves to the street, timber workshop ground floor with plank shutters hinged up and a workbench inside, whitewashed half-timber storey, dormer, worn tile roof with a few missing tiles.
6 House_bakery    W 6,  D 9,  2 storeys, gable to the street, rubble + lime plaster, round bread oven bulging out of the front (at most 1.8 m in front of the facade) with its own little tile roof, hatch counter, smoke-stained chimney.
Every house: front facade toward +Z; origin (0,0,0) on the ground at the CENTRE OF THE FRONT WALL LINE (the house
extends toward -Z; jetties, steps, oven, sign may stick out in front up to 1.8 m); ground floor level y = 0; a granite
plinth/foundation that continues DOWN to y = -1.5 under the whole footprint (hidden on flat ground, shows on slopes).
Side walls are party walls (houses stand wall to wall), plain stone or plaster but textured and aged, because they show
above lower neighbours. Back facade simpler but real (a door, windows). Real interiors are NOT needed: openings show a dark
room (a recessed dark plane 0.4 m behind, never see-through). Doors, steps, sills, corbels, beams, tiles and slates as
geometry where they catch light; bevelled edges; leaning timbers, a slightly sagging ridge, uneven eaves; nothing floating,
no z-fighting.

ONE shared material shelf for all six (this is a kit: the same granite / oak / plaster / tile / slate / rubble / iron /
glass materials, at most 10 materials in total): photographic CC0 Poly Haven textures (dl.polyhaven.org, 1k or 2k jpg;
list every id in NOTES.md) with node detail (moss on roofs, grime at the wall foot, rain streaks, edge wear), baked with
Cycles to TILEABLE image textures (base colour, normal, ORM), max 1024 px (ORM 512), world-scale UVs (about 1 texture repeat
per 2 m) so every house shares them. Per-house variety and ageing goes in vertex colours (COLOR_0, multiplied with base
colour: AO in corners and under eaves, moss and soot patches, plaster tint) so no house needs its own images. Each house
also gets a second plaster or tile tint via vertex colour so the six do not look like one paint pot.
Budget: 30k to 70k triangles per house, whole kit <= 350k, GLB <= 25 MB.

Export: medieval-hero-houses.glb (binary, Y up, metres, transforms applied, no cameras/lights): six root nodes named
exactly as above, laid out side by side 14 m apart along X in the file (their positions are ignored by code; each root's
children are in the house's own frame relative to the root). Under each root: the meshes, plus empties Entrance (on the
ground 0.8 m in front of the main door) and Door (centre of the main door bottom).
Work INCREMENTALLY: build_kit.py builds all houses done so far and exports; re-export after each finished house, so a
usable partial kit always exists. Deliver here: medieval-hero-houses.glb; build_kit.py (one clean run from an empty scene
makes the GLB); lineup.png (1920x1080 Cycles, the six in a row as a street, soft daylight); final_<n>.png (each house 3/4
front); clay_lineup.png; nodes.json (per root: bounding box in its own frame, triangle count); NOTES.md (6 lines).
Hard stop at 01:46 CET: by then the GLB holds every house you finished. Quality over count: 4 excellent houses beat 6
cheap ones. Order: 1, 2, 3, 5, 4, 6.