3D渲染金融银行储蓄图标元素

Simple 3D banking icons on white background, navy bank building with minimal columns, dark red vault door with simple handle, soft pink piggy bank with coin slot, sage green passbook with clean lines, gray ATM machine with basic screen, warm brown safe deposit box, gold coin single with denomination, minimalist teller window, deep blue bank card, nine icons evenly distributed in three rows and three columns, clean 3D forms with subtle shadows and limited color palette, professional and understated.