How to build a life size gummy bear?

so I was thinking today about how much I like gummy bears..and so i thought, "Why not build a LIFE SIZE gummy bear??!" So I'm trying to find a huge mold of a gummy bear that I can fill with geletin..but I dont know where to find one of those.. and also, how will i be able to freeze it to make the gelatin be gummy instead of liquid?