I have tried to not ask questions before I search for myself in my parts sourcing as to not re ask questions so if this is covered elsewhere please know I have spent some time searching. I have not been able to identify if there are any boots or covers for the openings in the steering cover from diagrams or photos. I find it hard to believe these would remain open to collect dust though. The cover was very easy to find PN 45286-60953-CO, I haven't ordered it yet as it is part of my interior parts wallet flushing order. Fingers crossed, if these exist they are not NLA.