mATX backplate diagram/dimension

[heartlezj]

hello.. first of all im bad in english.. so dont blame me on silly grammar error :P

ok.. im new in modding stuff but i would like to turn my bitfenix prodigy into a mATX case by turning motherboard tray horizontally..

Does anyone know where I can get a vector drawing of an entire mATX backplate?

http://img.photobucket.com/albums/v60/Langer/misc/Mobo_Backplate.png

something like this with simple line drawing and measurement... pls dont post intel's measurement.. im not a architect that can read that kind of measurement :/