Ok I got the card-reader, the wires and the salder etc...

I'm a bit unsecure about the point connections so I post a image, if incorrect tell me
{ http://postimage.org/image/9zhobbp81/ }

And second; i'm insecure about the mmc-card-pinouts, because there is a DataIN and DataOUT pins, i will not flash first my phone because i want to get the files inside in that chip and download that DAMN Nokia-DLOAD to help others to crack it,

and I will not to brick my Lumia

Last i found this,I don't know if can help, just see only
{ https://github.com/beidl/lk_umia }