Where can I get a good Starter Kit for Bootstrap 4 + Material Design, please, so that I have already laid out Layout?

Question

Themes

Hello.
I want to make either a blog or a business card website using Bootstrap 4 + Material Design (there are such add-ons for Bootstrap that style it under Material Design).
We need starter templates, skeletons that fully use the features of the mentioned technologies.
In general, to have a blog already made up, with all sorts of Cascading cards, panels, etc.
Do you have something you love about this topic?
Thank you.