Krim Shield, Need Help

[RobertCOUTTS]

was looking at this shield, currently on a dealers site. Priced right, Im after a Krim Shield if one can be found at a suitable price. I am not familiar with Shields my concerns with this one are the prongs and detail to the map. From these photographs can a decision be made on originality? Appreciate your time.
Robert

[RobertCOUTTS]

Krim shield

The rear.

[Antonio Scapini]

Looks an original (maybe Rettenmaier...) shield.