@DrMuttonchops Yes indeed, there is a gap between the top and bottom segments, like in the Set 75221. But this for purpose, at least in my moc . If you look closer at this gap, you will see that the gap is completely filled and you cannot look in the inside. In this gaps, there are usually a kind of ventilation slots, at least in The Expanded Universe.
Thank you dude! Really appreciate it . Unfortunately I cannot attach my high resolution render pictures to this quote, but if you take a look at my instagram account (thecreatorrmocs = https://www.instagram.com/thecreatorrmocs/?hl=de) and my bio, there is a link to my shop where you can buy the Instruction Manual. There I have uploaded pictures of the interior on both sides .