In looking for a brand logo(s) we are really looking for a logo that is multi use. What we mean by that is a main logo that can be broken down into smaller logos that still represent the brand.
The design attached is the one that really stood out to us as there is a primary logo and many secondary logos that still represent the main brand.
If you use fonts that require a license, confirm with the client they're ok with it. For licensing reasons, it is better to provide your client with information on how to acquire the font rather than providing the actual files.