How do you get tigrex carapace?

To obtain Tigrex Carapace in Monster Hunter, you need to hunt or carve Tigrex, a large monster found in various regions. You can also acquire it by breaking its parts or completing quests that reward you with monster materials. Additionally, capturing a Tigrex instead of slaying it can yield a higher chance of obtaining rare materials like the Carapace. Make sure to use traps and tranquilizers for an efficient capture.