DERPY: It’s…it’s okay.
DOCTOR: It’s not dying.
DERPY: I know. But…you’re going to be someone else. Sad Smile It doesn’t matter who…because every single one of you is fantastic

“Right then, Doctor whoever I’m about to be…tag, you’re it!”

And now, the regen if it were done in the style of 12:
 
12: I’ve got a few things to remind my next self, Derpy. Basic stuff first. Never be cruel, never be cowardly, and never, ever eat pears!
 
Derpy giggles at the pears part despite all the tears
 
12: Remember to tell me at several points, hate is always foolish. and love is always wise. Always try and tell me to be nice, but never fail to be kind. Oh, and you and my next self mustn’t tell anyone of my name. No one would understand it, anyway. Except, ah! collapses onto the floor Except children. Children can hear it sometimes. If their hearts are in the right place, and the stars are too, children can hear my name. But nobody else. Nobody else, ever…
 
Derpy is still streaming tears like crazy but backs away when the Doctor motions her to do so
 
12: Make sure future me will laugh hard, run fast, be kind.
 
Derpy looks away, knowing what’s about to happen
 
12: Talking to himself Doctor… I let you go…  

“Change, I feel it. Yes…I will regenerate”
 
Yes, I will regenerate
 
“Our future…is in safe hands…”
 
(From The Last Adventure audio by Big Finish)

Feels different this time…

It’s the end. But the moment has been prepared for.

I don’t want to go.

@CobaltTheMadMage  
Because…we can?

Guys why is everyone transitioning Whooves into 12 when technically he was styled after 10?

@Background Pony #3038  
Nvm, it came out in august.

@Mugen Kagemaru  
They only just started filming this month, it’s gonna be until August for them to wrap it all up…then another month of post production…

@Background Pony #3038
 
Nnnnnnoooooo… should be in March, if I remember, if not April.

@Deserter  
Que Credits & 8-9 month wait

@Background Pony #3038  

@Background Pony #3038
 

@Background Pony #3038  
Doctor:DO YOU KNOW HOW TO FLY THIS THING?

@Background Pony #3038
 
Does such a GIF even exist?

@Mugen Kagemaru  
Twelfth & Derpy stare at each other for a few seconds  
Twelfth suddenly clutches his chest with his hoof  
Doctor: KIDNEYS!  
Derpy stares at him, confused  
Doctor: I’VE GOT NEW KIDNEYS…I don’t like the colour  
Derpy: Of your kidneys Doctor?  
TARDIS starts to rumble  
Derpy: Now what’s happening!?  
Doctor: We’re probably crashing. OH!  
Derpy: INTO WHAT EXACTLY!?  
Doctor: Stay calm…  
Twelfth press a few buttons then stares at the console for a few seconds  
Doctor: Just one question…  
Twelfth looks up to Derpy
 
(And now guys, say it with me (With a GIF if ya like :P))

@Mugen Kagemaru
 
Yes.

@And Brother I Hurt People
 
Shall we do Twelve’s arrival?

@Background Pony #3038
 
Dedication much?

Doctor: It all just disappears, doesn’t it? Everything you are, gone in a moment, like breath on a mirror. Any moment now, he’s a-coming.  
Derpy: Who? What do you mean?  
Doctor: The Doctor.  
Derpy: But you ARE The Doctor, YOU’RE MY DOCTOR!  
Doctor: …Yep…and I always will be.  
Hooves Glowing  
Doctor: But times change…and so must I…  
Sees a hallucination  
Doctor: Amelia…  
Derpy: WHO THE HAY IS AMELIA!?  
Doctor: The first face this face saw…before I arrived here…we all change, when you think about it…we’re all different people all through our lives…and that’s okay, that’s good, you’ve got to keep moving, so long as you remember all the people that you used to be.  
Tears in Derpy’s eyes  
Now don’t cry Derpy…there’s no need…I will not forget one line of this…not one day…I swear…I will always remember when the Doctor was me.  
Visions of all the companions he’s been with as 11th appear in front of him  
One of them steps forward  
The one that stepped forward…was Amelia Pond, the first face she saw gone from his hands before arriving in this world  
Amy: Raggedy man…Good night…  
Amy and The Doctor smile before the visions vanish  
The Doctor takes off the bowtie and drops it  
Derpy: NO!  
Doctor: Hey…  
Derpy: Crying Please don’t change…  
The Doctor smiles one last time before…  
 

“A Tear, Derpy Hooves? No, don’t cry, where there’s life there’s-” Regenerates

“Please don’t change…”

@Deserter  
“I don’t like the color”