The red structure is oral cavity proper. And blue structure is oral vestibule
The foramen in front by the maxilla is incisive foramen
By the palatine bone first whole to the right is greater palatine foramen. And second one is lesser palatine foramen
You can see the arrow pointing towed what. Make sure structure them well and for individual one create one flascards
palatogloss and palatopharyngus muscles
Greater palatine n.
In hard palate
Lesser palatine n. In blue circle
Soft palate
Naso palatine n. In red circle fo through incisive canal
The tongue and the many other structures pointed with arrow
Fungiform papilla
Vallate paipilla
Taste bud
Mylohyoid red and styloglossus blue
Geniohyoid
Genioglossus in blue and hyoglossus in red
C