sda4: commit the Glaze developer hard-drive dump

Un-ignored: the dev drive is the ground truth the restoration and
emulator work constantly reference (DPL3/LIBDPL + VRENDER i860 renderer
source, BT/RP live+dev game trees, VGL_LABS pod boot, scene/audio
content). Kept in-repo for the pod-owner community.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

sda4/BTRAVINE/SOLIDS/BLD03_CV.SLD

@@ -0,0 +1,71 @@
+[LAB_ONLY]	// this file has not been approved for release
+
+[volume 0]
+TypeNumber=0
+TypeName=BlockType
+MaterialNumber=2
+MaterialName=ConcreteMaterial
+
+extminX=-29
+extmaxX=17
+extminY=0
+extmaxY=7
+extminZ=-17
+extmaxZ=11
+
+slcminX=-29
+slcmaxX=17
+slcminY=0
+slcmaxY=7
+slcminZ=-17
+slcmaxZ=11
+
+
+[volume 1]
+TypeNumber=0
+TypeName=BlockType
+MaterialNumber=2
+MaterialName=ConcreteMaterial
+
+extminX=1
+extmaxX=29
+extminY=0
+extmaxY=4
+extminZ=-23
+extmaxZ=23
+
+slcminX=1
+slcmaxX=29
+slcminY=0
+slcmaxY=4
+slcminZ=-23
+slcmaxZ=23
+
+
+[volume 2]
+TypeNumber=0
+TypeName=BlockType
+MaterialNumber=2
+MaterialName=ConcreteMaterial
+
+extminX=10
+extmaxX=20
+extminY=4
+extmaxY=18
+extminZ=5
+extmaxZ=15
+
+slcminX=10
+slcmaxX=20
+slcminY=4
+slcmaxY=18
+slcminZ=5
+slcmaxZ=15
+
+
+[COLLISION]
+name=bld03_cv.sld
+count=3
+extentcount=0
+evilextentcount=0
+