How can I make different teams spawn with a custom character?

So my buddy told me that this would be hard so I went to this site again. Let's say I have 2 models that is R6, one model for each team. How can I make players spawn with those models though? Any help would be appreciated

This code does not entirely work, but this is pretty much the basis of what you're asking for. You could change it and make it work. You'll need a localscript to make the camera look at the custom character humanoidrootpart and blah blah blah. I only posted this as an answer because this can't fit in the comments. I could fix it myself, but it would take 2-3 hours. Good scripts take time.

function teamFromColor(color) 
for _,t in pairs(game:GetService("Teams"):GetChildren()) do 
if t.TeamColor==color then return t end 
end 
return nil 
end 

function onSpawned(plr) 
local characters = teamFromColor(plr.TeamColor):GetChildren() 
for _,c in pairs(characters) do 
if c:IsA("Model") and c:FindFirstChild("HumanoidRootPart") then
c.Archivable = true
local x = c:Clone()
x.Parent = workspace
x.HumanoidRootPart.CFrame = plr.Character.HumanoidRootPart.CFrame
plr.Character = x
end
end 
end 

function onChanged(prop,plr) 
if prop=="Character" then 
onSpawned(plr) 
end 
end 

function onAdded(plr) 
plr.Changed:connect(function(prop) 
onChanged(prop,plr) 
end) 
end 

game.Players.PlayerAdded:connect(onAdded)