If Rotor the Walrus were based on Rocky/Joe Sushi's design, his appearance would be significantly different. Instead of the more traditionally rendered walrus design likely envisioned in the original concept, Rotor would likely exhibit a more stylized, almost cartoonish aesthetic. This would manifest in several key ways:

• Body Shape and Proportions: Rocky/Joe Sushi's designs often feature exaggerated proportions and simplified forms. Rotor's body might be more compact and less realistically proportioned, perhaps with shorter, stubbier flippers and a rounder, more expressive face. The overall silhouette would be less naturalistic and more visually appealing in a stylized way.

• Color Palette and Texture: Rocky/Joe Sushi's work often employs bold, contrasting colors and simplified textures. Rotor's fur might be rendered in fewer, more vibrant colors, possibly with a glossy or smooth texture rather than the more realistic depiction of walrus fur. He might even incorporate elements of pattern or design not found in a real walrus.

• Facial Features: The eyes, nose, and mouth would be significantly altered. Instead of realistic walrus features, Rotor's face would likely be more expressive and cartoonish, with larger, more expressive eyes, a simplified nose, and a potentially more exaggerated mouth. The overall expression would be more playful and less serious.

• Personality and Mannerisms: While not directly related to design, the stylistic choice would likely influence Rotor's personality. A Rocky/Joe Sushi-inspired Rotor might be more energetic, mischievous, and comedic in his actions and demeanor, reflecting the playful nature of the design style.

• Overall Style: The overall aesthetic would be less realistic and more reminiscent of animation or graphic novel art. The lines would be cleaner, the forms simpler, and the color palette more vibrant and stylized. The overall effect would be a more visually striking and memorable character, albeit one that departs significantly from the typical depiction of a walrus. The level of detail might be reduced, focusing on key features to create a more iconic and instantly recognizable design.

In short, a Rocky/Joe Sushi-influenced Rotor would be a far cry from a realistic walrus. He would be a more stylized, cartoonish, and visually engaging character, prioritizing expressive design over anatomical accuracy.