What is catwalk?
A catwalk is the model's runway in a fashion show.
Why can't my sims walk the catwalk properly and pose at the end there is no opition to do so when you visit the catwalk .How can this be resolved?
The catwalk is critical in fashion modeling and for showing off the designers' clothing. The structure of the catwalk allows for this type of modeling and for showing off the clothing to an audience no matter where they are sitting along the catwalk. Regular stages (like the type you would find in a theater) wouldn't allow the audience a great all around view of the models and the designers' work.
It varies upon your budget and how many models you want to use. Usually newer/inexperienced catwalk models will work for free in exchange for the exposure or for a lower rate, while more professional catwalk models typically expect to be paid a few hundred dollars per show. This is usually the case if the model has an agent.