You will gain access to everything.

You get 2 comission slots:

single char comissions (few images each) - 1 slot

multiple char comissions (few images each) - 2 slots

huge single char image set (around around 50 images sometimes more) - 2 slots

animate an image (either one I made or you can give yours) - 1 slot

captioned images- 1 slot per 4 images