List of notable stuff:
Completionist Cape (currently can wear)
1.4B total xp
120 atk/mage/hp/pray/dg/thieving/invention
Nearly 120 slayer/summoning/defence/range/strength
Shadow Dyed tectonic body/legs, shadow dyed malevolent body/legs (approx 4.2b cost)
QBD/Arma/Bandos boss pets
300+ ROTS kills...