Minimalist Family Coat of Arms

Hi There, we are a Russian/German-Colombian family who would like to get your help to design our family coat of arms.

Our last name is Wagner-Beltran. The design must contain a tiger and a bull on the side of a shield. The shield is split in two sections: one that has a field with Russian birch trees and another that has a Colombian coffee field.


The top of the shield, should have the shape of a castle tower. On top of the shield , our Family name and below our family motto (still composing it)  attached a very rough idea of the elements together

Style: Minimalist (As in the attachment)

PS: I really like the style of the attached bull looking at the shield as protecting it, so the tiger should have the same position, but of course I am open to ideas.