Create a new family crest that represents the merging of the Yamada family from

Create a new family crest that represents the merging of the Yamada family from Japan and the Sola family from Spain. The crest should include traditional Japanese elements associated with the Yamada family, such as mountains and rice fields (representing 'Yama' and 'Da'), and incorporate classic kamon motifs like Mokko (wood flower) or Tachibana (tangerine flower). For the Sola family, include symbols like the sun, stars, or natural elements like trees to reflect the meaning of 'Sola' (sunny or solar). Blend these elements in a harmonious design that respects both Japanese and Spanish heritage. The crest should have a balanced and elegant look, using colors like blue, gold, green, and red to symbolize both families. Include subtle hints of modern and traditional aesthetics to create a unique and cohesive family emblem."