Can I put a custom table under the table.comments-table?

I've been since forever trying to put the table below under the comments table, but I can't seem to find a way to do so. I don't even know if it's possible. Could someone help me? Thanks in advance!

<div style="max-width: 100%; overflow-x: auto; height: 900px;">

  <table style="width: 100%; border: 0px solid #000; border-collapse: collapse;">

    <tbody>

      <tr>

        <td style="text-align: center; vertical-align: middle; padding: 10px;">

      <img src="https://i.pinimg.com/736x/f0/c9/0b/f0c90baa87434379d698cdfdb6453b79.jpg" class="GeneratedImage"/>

<img src="https://i.pinimg.com/736x/52/f7/50/52f7502226b00c822971e0d4a1d4bcff.jpg"/>

<img src="https://i.pinimg.com/736x/c1/f2/f0/c1f2f00b5fbef576ad23c4b2ec00fa58.jpg" class="GeneratedImage"/>

<img src="https://i.pinimg.com/736x/6b/af/0f/6baf0fe38f6adc00c196021ec81ebb71.jpg" class="GeneratedImage" height="230"/>

<img src="https://i.pinimg.com/736x/59/b6/97/59b697bb83b3a0dd1fa0bc3230819bec.jpg" class="GeneratedImage" height="230"/>

<img src="https://i.pinimg.com/736x/4f/3f/a9/4f3fa935e5b951194400975014a059b1.jpg" class="GeneratedImage"/>

<img src="https://i.pinimg.com/736x/77/38/64/7738640e26b5d96161a95e7c516ac3ec.jpg" class="GeneratedImage"/>

    </td>

      </tr>

    </tbody>

  </table>

</div>