Well, you connect to ftpiiu-everywhere with some FTP software on your computer, and go to this path (paying attention to not accidentally moving/deleting stuff):
/vol/
storage_mlc/ OR storage_usb/ (depends on where you installed it)
usr/title/
{titleid-high}/ (you'll need to look up the titleid of your game. for regular applications, as opposed to updates, system apps, DLC... the titleid-high is 00050000)
{titleid-low}/
Then just copy the 3 folders inside (code, content, meta) to an initially empty folder on your PC, and that's your Loadiine dump!
To convert them to a nonlegit installable dump, create another empty folder, and use NusPacker with a command line similar to this:
java -jar nuspacker.jar -in {path to folder with code, content, meta} -out {path to empty folder} -encryptKeyWith D7B004{continue the wiiu common key}
No personal experience with dumping tickets... yet