The reverse transcriptase (RT) structure with AZT bound was built in ChimeraX from PDB 3V41.  PDB 3MEC of RT with Etravidine/TMC125 bound was aligned to 3V41 using the mmaker function.  RT from 3MEC was removed.
The polymerase domain was colored according to the following residues: fingers  1-85 and 118-155,  palm 86-117 and 156-236, thumb 237-318, and connection 319-426.  The active site was defined as D110, D185, and D186 of p66.

The FBX version was used in the application and is not 3D printable.

Other versions were created for 3D Print Exchange Upload requirements and are also not 3D printable.

3D printable versions can be found:

3MEC: https://3dprint.nih.gov/discover/3dpx-015442

3V41: https://3dprint.nih.gov/discover/3dpx-015441