I have done a couple of these myself, takes ~5hours of efficient playing.
Looking to buy multiple if someone can make me a good offer.

Ideally I would register and run tutorial island on the accounts, you would bond, level and quest the accounts. If this is not possible, I can provide p2p/supplies too.

Things needed:
1-45 prayer
1-10fletching
1-10 cooking
1-10 fishing
1-30 range
1-18 slayer
1-19 crafting
cooks assistant
restless ghost
dorics quest
witches house
knights sword
tourist trap (agility rewards)
fight arena
tree gnome village
grand tree
fishing contest
rfd helping the cook
rfd dwarf
vampire slayer
priest in peril
plague city
biohazard
dwarf cannon (1-25range & 1-18 slayer)
animal magnetism

Payment with RSGP/crypto. You can post your offer here or PM me it.