How do I publish the design together with the tuning

Probably a stupid question , but I’m new in Forza

When I want to share the design, the car is published without body kits and looks completely different from what I intended. No rims and bumpers are visible on the published car and the designs of the other artists on the list look more attractive than mine. How to fix it?

In Horizon, you need to be sure you save the design to the car while the upgrades are actually on the car. Then share the design after you’ve saved it to the upgraded car. When you look in your creative hub it will always show your design on the stock car, but if you search for your paint on the actual paint search menu for that car, you should see it with the upgrades if you’ve done it correctly. None of this works in Motorsport. They all show on the stock car (at least as far as I can see so far).