Summary

This is just the remixed display section of the design at:
https://www.thingiverse.com/thing:1743616

I used the fine online text STL builder at:
https://www.mxs.de/textstl/

And the free seven-segment font here:
https://www.dafont.com/seven-segment.font

Print Settings

Printer Brand:

Creality

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Ender 3</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2mm height 0.4mm line width</p></div></p>                                                    <strong>Filament:</strong> Sunlu PLA                Grey                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>I suggest printing it with text facing up, and supports underneath (which are not visible once display is glued into the main portal gun). This also gives option to use "pause at layer" script in Cura and change colour filament for the raised text section.</p></div>

Updated text display for Rick's Portal Gun