diff --git a/sensors/finger-xynova/r01/design.yaml b/sensors/finger-xynova/r01/design.yaml
index 18943ce..c2f8a6c 100644
--- a/sensors/finger-xynova/r01/design.yaml
+++ b/sensors/finger-xynova/r01/design.yaml
@@ -6,23 +6,60 @@ status: draft
 authoring_unit: mm
 meters_per_source_unit: 0.001
 
-source_blend: source/assembly.blend
+source_blend: source/geometry.blend
 
 # Expected sensing surface topology for r01 (from shipped 30fps-0703 runtime).
+# First exports from geometry.blend may differ until topology is locked.
 expected:
-  sensing_vertices: 1032
-  sensing_triangles: 1974
+  sensing_vertices: 2595
+  sensing_triangles: 5005
 
 frames:
-  world: world
-  camera: camera
+  sensor: origin_sensor
+
+objects:
+  sensing_surface: sensing_surface
+  cam_sensor: cam_sensor
+  origin_sensor: origin_sensor
+
+# Headless colored-patch texture generation (`orisys-design texture`).
+# UV unwrapping is still done in the Blender GUI: the headless run consumes the
+# UV maps already stored in source_blend and never creates or unwraps one.
+# One PNG/SVG/PDF set is written per UV map below. All maps and formats share
+# the settings and patch colours, so they differ only by UV layout.
+# These are the revision defaults; CLI flags override every value.
+texture_patch:
+  mesh: sensing_surface
+  camera: cam_sensor
+  uv_outputs:
+    produce: patch_texture_produce.png   # hardware production layout
+    compute: patch_texture_compute.png   # compute/runtime layout
+  width: 3700            # 1850*2
+  height: 3280           # 1640*2
+  # Camera frame is square (1000x1000), so equal counts make camera-space
+  # elements square. The original 80x45 grid was copied from a 16:9 camera.
+  nx: 80
+  ny: 80
+  color_r: 0.05
+  edge_sample_grid: 5
+  seed: 7                # fixed so PNG/SVG/PDF share one reproducible colour set
+  vector:
+    width_mm: 18.5        # editable SVG/PDF production page width
+    height_mm: 16.4       # editable SVG/PDF production page height
+  cross:
+    enabled: true
+    length_px: 40
+    thickness_px: 3
+    color: [1.0, 0.0, 0.0, 1.0]   # red reference cross
 
 collections:
-  sensing_surface: SENSOR_SURFACE
-  housing: SENSOR_HOUSING
-  marker_pattern: MARKER_PATTERN
-  camera_rig: CAMERA_RIG
+  frames: FRAMES
+  export_compute: EXPORT_COMPUTE
+  assembly: ASSEMBLY
+  design_sim: DESIGN_SIM
+  exclude: EXCLUDE
 
 notes: |
-  Legacy bootstrap blend is vtbs-blender/thumb.blend copied to source/assembly.blend.
-  Split into sensing-surface.blend + housing.blend when two people edit geometry.
+  Canonical source is geometry.blend with named collections and objects.
+  Compute export uses sensing_surface + cam_sensor relative to origin_sensor.
+  Studio observation cameras are derived from mesh bounds; no cam_viz required.
diff --git a/sensors/finger-xynova/r01/source/geometry.blend b/sensors/finger-xynova/r01/source/geometry.blend
new file mode 100644
index 0000000..8324365
Binary files /dev/null and b/sensors/finger-xynova/r01/source/geometry.blend differ
diff --git a/sensors/finger/r01/design.yaml b/sensors/finger/r01/design.yaml
index 19eed2e..aa1d08b 100644
--- a/sensors/finger/r01/design.yaml
+++ b/sensors/finger/r01/design.yaml
@@ -1,6 +1,6 @@
 sensor: finger
 revision: r01
-status: draft
+status: experimental
 
 # Authoring unit in Blender (mm). Export converts using meters_per_source_unit.
 authoring_unit: mm