Hello Eddy my name is ***** ***** I will help you with this.
Yes it is legal
You can't copyright an image of yourself - otherwise in news reports they would need to get permission of everyone
So yes you can open and use wax works.
You wont be sued
Can I clarify anything for you about this today please?
OK -you have posted this in UK law, so I can only advise on that.
But clearly in the UK you couldn't be sued.
Even dressing up as action hero's that would be fine as long as the costumes slightly different.
They can't be exactly the same as those figures are subject to copyright
I think its around 20% different it has to be
No they couldn't sue you
Does that help?
Can I clarify anything else for you?