So is Radical Larry Rainbow Dash or Applejack

No idea
I think 096 should be Rarity, who will forcefully give you makeovers if you grab her attention

789-j = Prince Blueblood

Here's the list:

SCP-173 = Pinkie Pie
SCP-106 = Rainbow Dash
SCP-079 = Discord
SCP-096 = Fluttershy
SCP-372 = Scootaloo
SCP-914 = Twilight
SCP-650 = Trixie
SCP-714 = Alicorn Amulet
SCP-860 = Crystal Heart
SCP-860-1 = The Crystal Empire
SCP-860-1 Monster = Princess Cadence
SCP-895 = Princess Molestia's Secret Porn Stash
SCP-895 Pics = Pinkamena, Rainbow Factory RD, Nightmare Moon
SCP-682 = Spike
SCP-513 = The Party Canon
SCP-789-J = Prince Blueblood
The Chaos Insurgency = The Changeling Army
Apaches = Cloudsdale Military
Class-D = Derpy
Pocket Dimension = Nightmare Realm
Master Card = Cupcake
Playing Card = Scectra
SCP-420-J Song = Equestria Girls
Guards = Royal Guards
MTF = Shadowbolts
One of the Radio Channels = Anthropology Song
Bulletproof Vest = Pegasus Wings
H.I.D. Turret = The Friendship Canon
Gas Mask = Unicorn Horn
Anomalous Duck = Parasprite

Tell me if I missed anything.

You ever get that loading screen problem fixed?

That one guy wrote:You ever get that loading screen problem fixed?

If your talking about the image not taking up the entire screen problem, no

CommanderPro100 wrote: SCP-895 = Princess Molestia's Secret Porn Stash
SCP-895 Pics = Pinkamena, Rainbow Factory RD, Nightmare Moon

I knew Molestia was kinky but...really?


And the image thing, don't think it's fixable

I'm gonna try setting the image size to the maximum resolution you can set on the game and see if it resizes for all other resolutions.

If you care (And I know you Don't) I'll give you my opinion on your list.
I think the horn key cards are a bit weird. But what else what else do you have to work with?
And, personally, I think an insane Twilight would have made a better 106...But then who would be SCP-914?
But overall, your list is good and you should feel good.