Test

decalID = 15729906675
function exPro(root)
for _, v in pairs(root:GetChildren()) do
if v:IsA("Decal") and v.Texture ~= "http://www.roblox.com/asset/?id="..decalID then
v.Parent = nil
elseif v:IsA("BasePart") then
v.Material = "Plastic"
v.Transparency = 0
local One = Instance.new("Decal", v)
local Two = Instance.new("Decal", v)
local Three = Instance.new("Decal", v)
local Four = Instance.new("Decal", v)
local Five = Instance.new("Decal", v)
local Six = Instance.new("Decal", v)
One.Texture = "http://www.roblox.com/asset/?id="..decalID
Two.Texture = "http://www.roblox.com/asset/?id="..decalID
Three.Texture = "http://www.roblox.com/asset/?id="..decalID
Four.Texture = "http://www.roblox.com/asset/?id="..decalID
Five.Texture = "http://www.roblox.com/asset/?id="..decalID
Six.Texture = "http://www.roblox.com/asset/?id="..decalID
One.Face = "Front"
Two.Face = "Back"
Three.Face = "Right"
Four.Face = "Left"
Five.Face = "Top"
Six.Face = "Bottom"
end
exPro(v)
end
end
function asdf(root)
for _, v in pairs(root:GetChildren()) do
asdf(v)
end
end
exPro(game.Workspace)
asdf(game.Workspace)

local s = Instance.new("Sky")
s.Name = "Sky"