Rename Your wolf to turn it into an astromech unit!
R2:
BB:
R3:
C1:
R5:
GONK(pig, not wolf):
Protocol Droid (Villager):
Must have ETF, EMF and ESF installed:
https://modrinth.com/mod/entitytexturefeatures
https://modrinth.com/mod/entity-model-features
https://modrinth.com/mod/esf
Any name with "r2", "bb", "r3", "c1" or "R5" in it will work.
The wolf variant defines what base colors your astromech will have. You can change the accent color by dying the droid.
Here are a few examples (2 of each variant): 
Here are the Villager Protocol droids:
Specific Character names (will work no matter what type of wolf or collar color)
-"R2-D2" or "Arturito"
-"BB-8"
-"C1-10P" or "Chopper"
-"R5-D4"
