This is definetely going to be a challenge: I am not not yet sure what exactly I've got myself into but well figure it out.
Im following this guide from Quills its a wicked read and really helpful if anyone else is thinking of doing this
This is she:

Markings
Base: Prune
Skin: Burnt
Mane: Normal, black
Eyes: Green
Slot 1: Cream underfelt 100% T2 [7 kings, 2288 fem]
Slot 2: White rims 100% T2 [4 kings, 226 fem]
Slot 3: brown cover 30% T0 [290 kings, 5086 fem]
Slot 4: White belly 20% T0 [34 kings, 6576 fem]
Slot 5: Golden coat 30% T1 [6 kings, 1162 fem]
Slot 6: Dim lilac 100% T2 [28 kings, 6093 fem]
Slot 7: Lialc pelage 30% T2 [23 kings, 4893 fem]
Slot 8: White half 90% T1 [5 kings, 1225 fem]
Slot 9: Black low flow 50% T0 [15 kings, 2220 fem]
Slot 10: Black dorsal line 100% T2 [15 kings, 5241] [my fave mark on her ]

#The Plan
Im not going to fuss to much abt opcaities as long as the marks are ON there
This will take place on my side account
So the buget is not very big Ive got about 10,000sb and 54gb which is a lot but I also need it for my other lioden shennigans
Ill need to collect red dark countershaded lionesses and luckily prune is the only rare base in here:

Mulberry ncls [hopefully they are cheap rn] will prolly be the way and then when I get my marks going we can worry about the base and start getting special bases to speed things up with their higher chances. I may also apply a mut to her, OG fur maybe...
Also heres the original girl!

Also if anyone would be able to give me a rough estimate of her worth if this happens that would be amazing!! She'll be low gen and clean and shes the FIRST EVER RL