Robot Wedding Cake Topper, robots standing upon a silver base shaped like a gear are 4" inches in height and 4" inches wide.
Groom: silver face, black body, white accents and black bow tie
Bride: silver face, white body, white accents and white flower bouquet
Both with smiles and hearts, beyond adorable
Not exactly what you're looking for? You're in luck:
Made to Order, Commissions also available: http://etsy.me/kIjeXF
Allow 8 - 10 days for creation before shipment via USPS Priority Mail (2 - 3 days).