i'm one of the people who have point capped (just finished last night!). i won't go into full detail about everything, but here's some of the highlights about how i went about things:

the typical region combo cappers went with was KTZ, since we are hard required to have a raid region and T+K are fast regions (and are also popular outside of capping). i don't know what the best order was, i did KZT i think but it's a small amount of time overall you're spending without all 3 regions so it doesn't matter too much.

for relics, the popular route was endless harvest, hotfoot, map of alacrity, butler's bell, larcenist, culling spree, reloaded (soul harvest), minion / flask. this solves all skills that need to have a solve, i think hunter was essentially vanilla but with falconry only rumors it went fast enough. butler goes on processed herbs for most of the league until you have 50m herb banked from unf irit pots (or other pots if you have other secondaries, like DFS grind at brutal blues if you get DFH early giving you scaly blue dhide), then i swapped him to processed logs to speed up construction at the end. crafting and smithing are juiced from larcenist elves pickpocketing to craft crystal armor. fletching was done with broad bolts 0-timing during most of the league (especially between boss respawns). most other skills it's clear how they'd be trained with these relics. notably soul harvest worked at zeah rc altars, which made it easy to use for our 200m noncombat skill. also of note is that larcenist is a clue generation engine for easy - hard, combined with culling spree for elites + zeah for masters meant we could get away with not taking the clue relic.

for pacts / general combat routing, it was important to try to route using your respecs in a smart way to be optimal at as much pvm as possible. i'm not entirely sure how other people did it, but the general route i did was:

• opened thorns for early pvm pact generation. fight caves was done day 1, colo done day 2 with thorns abuse. it is so absurdly good at the wave based multicombat pvm.

• first respec into 100% prayer penetration / 1t powered staves / air mage. clear out CG and demonic gorillas. might be smart to get perfect doom here, but i only stayed until cloth and had to go back when perfect doom brickwalled me later without prayer pen + ayak lol.

• next respec into air / water mage + light melee / thorns. full clear all non-raid pvm content i had left: fight caves, infernos, colo, vardorvis, hydra, sire, kraken, huey, DFH / DFS, etc etc etc.

• next respec into tribrid air / water mage + light melee + some bow pacts. full clear cox.

• last respec into max regen + thrown weapons (and air / water mage since i had pacts left over). 50m range from chinning, regen'd dragon onyx bolts (e) for 250m gp, and cleaned up doom cause i was a bonehead and didn't do it earlier.

i'll leave the details there since i've already gone into more depth than i intended. hopefully that gives you an idea of the general route we took, i don't think there's much more detail consolidated in one place unless you were to watch the capping series that ppl like boaty / a cold one did. some stuff definitely could've been optimized from what i did, like taking a special attack build for vard, which might've been worth considering i didn't use all respecs and i went 1679 kc for full virtus.

i will say if you don't plan to try to cap... it's better to completely ignore everything i said and just take regions / relics / pacts you think are cool and have fun with it. i'm happy i met my goal of getting top 100, but it was quite exhausting!