Not a hope as it is, never get it legalised. Bring it in bits and reassemble and have it on your own land is about as good as you get, and even then chances of getting it in , all of it, without being checked are poor.
Yup. Window 27 at DLT on road past airport. Take Certificate of Residence, Copies of licence, passport etc. sure there's a form to fill in too. Dead easy process