Winter Caves and Tunnels

Based on my appreciated Caves and Tunnel system, now a winter edition, with 29 winter textures and winter decorations.
Textures are various type of frozen rock, snowed rock, snow and ice. Texture are changed via menu. After you complete your build you can browse and select the desired texture. I highly advise to delete the scripts after that.

The package includes the following prefabs:

Tunnels:
Tunnel A, ~ 10.5m long, Land impact 1
Tunnel B, ~ 10.5m long, Land impact 1
S Shape ~ 10.5m long, Land Impact 2
Pit A ~ 11m long, Land impact 5
Pit B ~ 11m long, Land impact 5
Pit C ~ 11m long, Land impact 4

Turns:
Turn 15, land impact 1
Turn 45 A, Land impact 2
Turn 90, land impact 1
Turn 180 A, Land impact 2
Vertical turn 180, land impact 1
Vertical turn 180 with ladder, land impact 1

Slopes:
Slope A, _10.5m long, Land impact 3
Curved Slope 90 A, Land impact 1
Curved Slope 90 A2, Land impact 1
Curved Slope 90 B, Land impact 1
Curved Slope 90 B2, Land impact 1
Curved Slope 90 A Mirror, Land impact 1
Curved Slope 90 A2 Mirror, Land impact 1
Curved Slope 90 B Mirror, Land impact 1
Curved Slope 90 B2 Mirror, Land impact 1

Caves:
Cave A, ~ 12m diameter, Land impact 4
Cave B, ~ 12m diameter, Land impact 4
Cave C, ~ 12m diameter, Land impact 2
Big Cave A, with 4 entrances. Size ~18m diameter Land impact 7

Splits:
T Shape, Land impact 3
X Shape, Land impact 5
Y Sape, Land impact 1

Ends and entrances:
Entrance A, Land impact 2
End, Land impact 1
Cage wall, land impact 1
Cage wall with door, land impact 1
Pit End, land impact 1
Brick wall entrance. Also connection to "Skybox Prefabs" package
Pit End Double, land impact 1
Pit End with Hole, land impact 1
Pit Hole Boulder, land impact 1

Exterior walls and decorations:
Exterior Wall Entry, land impact 3
Exterior Wall A, land impact 2
Exterior ceiling or floor, land impact 3
Exterior pillar, land impact 1
Empty mesh skybox, land impact 1

Decorations:
Ice Deco A, B, C, D, E, F, G, each with land impact 1
ladder, land impact 1
Wood walk A, land impact 1
Wood walk B, land impact 1
Rock A, B, C, D, E with 29 textures, land impact 1 each

Connections to other packages:
Brick wall entrance, land impact 1, connection to "Skybox Prefabs" package

All have joints of ~5m wide that fit very well. You can rescale the prefabs if you like but you must apply same scale factor for them to fit well. I recommend using an scale script. For your convenience, an basic scale script is included in the package. Edit it, set the scale factor, and copy it in the prefabs. Click on the prefabs only once and delete it after. Do the same for all prefabs. Save an unscaled copy of the package before doing this. You can use your own scale scripts, of course. The land impact will be altered by scaling.