Old School RuneScape Wiki Knight, Runescape Classic Wiki, shield, mace, runeScape png

Jagex said they'd add new retro overrides - here is a short list

Shields, Old School RuneScape Wiki

Marfet - OSRS Wiki

Varrock Swords - RSC Wiki

Rune full helm - OSRS Wiki

Happy Heroes' H'emporium, Old School RuneScape Wiki

Runescape Classic Wiki png images

Helmet Shop, Old School RuneScape Wiki

Soul Wars Reward Shop - OSRS Wiki

Holy symbol - OSRS Wiki

Make over mage - RSC Wiki

White equipment - OSRS Wiki