As much as I like OMV I also like the style I've got going on. I can look into adding some env variables to enable theming soon if you really wanted to make it look like OMV (color wise).
BTW, Image, Network, and Volume managment are in Yacht now. I know MacVlan is important to you guys so if you have any recommendations please let me know or open an issue.
Fast work! A OMV theme would be nice. I think MacVlan wil take a long time to get working, but good luck!