feat: initialize sunrise with 100-player shared rooms

scripts/texture-photo-marker.py

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+"""Attach real granite grain to the photo-traced monument's vertex weathering."""
+import bpy
+s=bpy.data.scenes['Summit slab and marker'];bpy.context.window.scene=s
+body=bpy.data.objects['Photo matched summit boulder'];mesh=body.data
+uv=mesh.uv_layers.get('Granite grain UV') or mesh.uv_layers.new(name='Granite grain UV')
+for face in mesh.polygons:
+    for li in face.loop_indices:
+        p=mesh.vertices[mesh.loops[li].vertex_index].co;uv.data[li].uv=(p.x*.85,p.z*.85)
+# The saved study already contains the authored color multiply and normal map.
+# Export temporarily connects the scan directly; glTF multiplies COLOR_0 itself.
+s.render.filepath='D:/project/sunrise/assets/summit/blender-plateau-study/marker-photo-match.png'
+bpy.ops.render.render(write_still=True)