There is hope this one is ok, but better detailed pics of the SMF logo and stickbird are needed.
I see the Waffenabt marking faintly above the SMF logo.
The fainted gold on the guards swastika is characteristic for SMF.The pommel itself has got me thinking, i think its been replaced.
It does not fit the fainted other ones, and it shape looks more rounded then the aly SMF has, but that can also be the angle of the picture, im not sure.
Its condition is not so great, the blade has a lot of greying and its missing its little hanger.
Look at this one to compare: