Okay, search for TINU as text, not hex.
The green highlight is the level and experience, in that order.
The Purple-pinkish is the character ID and the class, in that order. Change the first purple-pink to 47 to have Anna.
I'm not 100% sure, but I think the green box is HP, I'm still testing it out.
The blue boxed area is the shield-icon on a unit. Change the values to 00 00 00 from 01 00 30 or 05 00 30, or whatever it appears to be. This will allow you to have the Supports with Anna if you do this.
Pink highlighted area is the equipped skills.
Blue highlight is the unit's inventory.
Black box is the number of Boots used on the unit.
Brown highlight is cool. Change those 3 to FF FF FF and you'll have access to all DLC classes of your gender via Heart Seal.
Purple highlight at the bottom is hair colour, it uses the RBY value things in Hex.
The yellow box goes untouched, but that's where the unit's skills are started.
The yellow highlight is the actual skills.
FE FF FF FF FF FF BF FF FF FF FF FF FF FF FF FF FF FF 0F 78 will give you all skills, even enemy-only ones.
DF FF 7F FB FF FF FF FF FF FE FF EF FF BF 01 00 00 00 00 00 gives no DLC or Enemy-Only skills.