Add enhanced house presentation, client film and walkable Unreal prototype

walkthroughs/video/cinematic-shots.json

@@ -0,0 +1,50 @@
+[
+  {
+    "title": "A home in the garden",
+    "start": 1,
+    "end": 72,
+    "seconds": 3
+  },
+  {
+    "title": "Timber verandah and open living",
+    "start": 73,
+    "end": 144,
+    "seconds": 3
+  },
+  {
+    "title": "Kitchen / natural materials",
+    "start": 145,
+    "end": 216,
+    "seconds": 3
+  },
+  {
+    "title": "Room for shared meals",
+    "start": 217,
+    "end": 288,
+    "seconds": 3
+  },
+  {
+    "title": "A private sleeping wing",
+    "start": 289,
+    "end": 360,
+    "seconds": 3
+  },
+  {
+    "title": "Meditation in the garden",
+    "start": 361,
+    "end": 432,
+    "seconds": 3
+  },
+  {
+    "title": "Growing food / collecting water",
+    "start": 433,
+    "end": 504,
+    "seconds": 3
+  },
+  {
+    "title": "Space to grow over time",
+    "start": 505,
+    "end": 576,
+    "seconds": 3
+  }
+]

walkthroughs/video/render-checks.json

@@ -0,0 +1,12 @@
+{
+  "source_size": [
+    1440,
+    810
+  ],
+  "source_fps": 6,
+  "shots": 8,
+  "source_frames": 144,
+  "seconds": 24,
+  "renderer": "Cycles",
+  "samples": 8
+}

walkthroughs/video/video-verification.json

@@ -0,0 +1,11 @@
+{
+  "status": "PASS",
+  "output": "Samford-Valley-Concept-Film-v007.mp4",
+  "width": 1920,
+  "height": 1080,
+  "fps": "24/1",
+  "duration_seconds": "30.000000",
+  "codec": "h264",
+  "size_bytes": 22886670,
+  "source": "Animated Cycles renders, 1440x810 at 6 source frames/s, per-shot optical-flow interpolation to 24 fps and upscale to 1080p. No audio."
+}