How to create complete iron man suit as shown in movie

hi guys i need one help that how to create a iron man suit as shown in movie because i have some ideas to create but don’t know to execute i am 16 years old

Maybe you could 3D print it? It is not gonna be cheap but it is the way that requires the least artistic talent.
It should be possible to buy the files online.
Here is a link to a reddit post where somebody did it: https://www.reddit.com/r/3Dprinting/comments/6my14d/proof_that_perseverance_pays_offmy_full_iron_man/