MG T-ABC

Hi
a new projekt in long winter evening...

My MG TA has a new electric made by the last owner, with x relay and fuses, so really good
He took a Lucas RB340 at the place of the original ? CJR3
so it looks not really original,
i want to change it to orginal like
i want to hide the 340 in a 3d printed base and cover the relays under the cjr3 cover

i know how to design the covers now, but i dont have the diameter etc.
so if somebody have it, please post it
when i have done it i will print it and make some pictures, perhaps some other one can use it too

here one picture of my 3d design
the cover is 10 cmx x 5 cm wide and 8 cm high
it is no problem to change all dimensions
i will put modern fuses and relay holders to the base of the part
and print it in petg black
but in the moment i have to wait for some parts for the 3d printer

Hallo
i have got it
hte part is ready outside no with dimension of original
now i will put modern technik to the interior--

THX to Carl D.