aa 130 - ahs 130 build

Hi , my name is prosper from the neterlands and new here. i've bin reading for a couple of weeks now and really like it.
Now i came up with a plan to build me a aa 130 /ahs lookalike, can anyone help me with some dimensions and material thicknisses .

like : - the burnpot hight and circumfence and plate thickniss
- heat exchanger lengt and tube measurements of the 3 pipes used
- plate thickniss off boiler outer wall

i know this is an hell off a job . but i would be thankfull.

greetings from the Netherlands prosper