What are the design differences between toy story toys for children and adults?

The only verified design information available concerns the original pull‑string cowboy doll Woody, who was designed by Bud Luckey based on John Lasseter’s own childhood toy and 1950s puppets. The Wikipedia entry does not mention any separate design lines or modifications aimed at adult consumers. Consequently, no factual basis exists to describe distinct design features for adult‑targeted Toy Story toys versus those for children. Any claim of such differences would be speculative and not supported by the provided sources.