I made a Dopus logo in vector format using Affinity Designer software. The logo source comes from this link with a canvas size of 2500p x 2500p and everything is organized in layers. It's not perfect especially in terms of color and shading but since it's a vector file, you're free to modify it. I included the svg file as well inside the zip file.
Note: Not everything in a vector software (Affinity Designer) can be exported to a svg file. All layers that use layer effects will be rasterized to images when exported to a svg file. This is due to limitations with svg files.
Dopus Logo.zip (1.1 MB)