Summary

The original maker dud. (https://www.thingiverse.com/thing:4647512)
I only modified it by adding a 3x1mm rubber gasket option because mine was leaking. I also thickened the sidewall of the tank.
With printable supports in original position. I am also attaching the 3mf file.

Print with tree or organic supports type.

Print Settings

Printer Brand:

Anycubic

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Vyper</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>0,1</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>15</p></div></p>                                                                                <p class="detail-setting filament_material"><strong>Filament Material: </strong>                     <div><p>PETG</p></div></p>

Siphon airbrush side dipper adapter