Press ~ or F3 to open the console. Type aa first to enable all commands if they're locked. itemAdds item directly to your inventory
item cyclopsengineblueprintspawnSpawns the item/entity near you
spawn cyclopsengineblueprintunlockUnlocks the blueprint in your PDA
unlock cyclopsengineblueprintlockRemoves the unlocked blueprint
lock cyclopsengineblueprintUnlock all blueprints at once: