How many of these got updated besides Dark/Light outfits?
https://www.reddit.com/r/runescape/comments/38pzam/cosmetic_gear_as_cosmetic_override/
https://www.reddit.com/r/runescape/comments/4md5n5/suggestion_free_skill_cape_overrides/
https://www.reddit.com/r/runescape/comments/239qvh/make_the_clan_cape_a_cosmetic_override/
https://www.reddit.com/r/runescape/comments/5jqkto/make_it_so_the_wing_auras_like_corruption_and/
https://www.reddit.com/r/runescape/comments/3quabh/allow_us_to_have_the_lower_tier_task_equipment_as/
https://www.reddit.com/r/runescape/comments/51qcb7/can_the_players_who_purchased_keepsake_keys_to/
https://www.reddit.com/r/runescape/comments/3gso2l/why_is_the_new_death_lotus_discipline_gear_not_a/
https://www.reddit.com/r/runescape/comments/3bizmg/suggestion_can_we_make_the_tengu_gift_of_gu/
https://www.reddit.com/r/runescape/comments/2vn2fg/why_are_event_rewards_not_overrides_yet/
https://www.reddit.com/r/runescape/comments/611kd3/please_make_hanto_armour_a_cosmetic_override/
https://www.reddit.com/r/runescape/comments/353mze/the_golden_cane_is_the_best_thing_that_has_ever/
https://www.reddit.com/r/runescape/comments/5k4o7v/how_about_you_do_something_about_all_the_useless/
https://www.reddit.com/r/runescape/comments/2jufy3/jagex_add_a_cosmetic_override_of_the_ghost_hunter/
https://www.reddit.com/r/runescape/comments/51fr3x/can_the_light_and_dark_outfits_from_th_become/ (this one got implemented)

I edited my original comment because I realised if someone was retarded enough to keepsake all of those items you'd likely be a hassle to deal with if you commented again.