Does this count? When British American Tobacco purchased the Tyrrell F1 team in 1998, they planned on running two distinct liveries for their two drivers - one in Lucky Strike colors and the other in 555 colors.
According to F1 regulations, a team's two cars must share the same livery, so the team literally joined them together in the middle for 1999 before opting to advertise Lucky Strike from 2000 on.