tag @a add evade
execute unless entity @e[type=item_display,tag=repulsive_freak_particle] at @p run summon item_display ~ ~ ~ {Tags:["repulsive_freak_particle"],item:{id:paper,components:{item_model:"minecraft:shield"}},transformation:{left_rotation:[0f,0f,0f,1f],right_rotation:[0f,0f,0f,1f],translation:[0f,0f,0f],scale:[3f,3f,3f]},teleport_duration:1}
execute as @e[type=item_display,tag=repulsive_freak_particle] at @p run tp @s ~ ~1.5 ~ ~ 0