VanillaCosmetics = death_manager.spawn_cosmetics
function death_manager.spawn_cosmetics(npc, npc_id, npc_comm, npc_rank, visual, rand_condition)
    VanillaCosmetics(npc, npc_id, npc_comm, npc_rank, visual, rand_condition)

    -- backpacks
    local viz = visual or npc:get_visual_name()
    local tbl = viz and death_manager.get_outfit_by_npc_visual(viz)
    if not tbl then return end
    local bp_sec = tbl[3] or tbl[2]
    if not (bp_sec and IsItem("backpack", bp_sec)) then return end

    death_manager.spawn_with_condition(npc, bp_sec, 0.99999)
end